id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23521200 | @protocol STPickerViewDelegate < UIPickerViewDelegate >
- ( void )customCallback;
@end
@interface STPickerView : UIPickerView
{
id < STPickerViewDelegate > delegate;
}
@property ( nonatomic, assign ) id < STPickerViewDelegate > delegate;
@end
Then in a view controller, which conforms to STPickerViewDelegate:
... | |
doc_23521201 | The program works on an internal network, but when were trying to run the program with a server on an external network, we get an error:
java.rmi.ConnectException: Connection refused to host: 192.168.2.24;
Caused by: java.net.ConnectException: Connection timed out: connect
The error occurs when the client calls a met... | |
doc_23521202 | cat file_name.* > merged.fastq
How would I go about concatenating the files back into its original state without manually running this script in the command line? Should I set up some bash script to handle this issue, maybe a cronjob? Any ideas to solve this issue are greatly appreciated.
ANSWER: For what its worth I... | |
doc_23521203 | While connected to the Pi, the LEDs are always ON. The only way to toggle the LEDs is by turning a wheel (similar to Volume Control on Headphones).
I'm only taking one Picture every Hour and for the pictures I want the LEDs ON, the rest of the time I want them OFF.
Is there a way to "unplug" the webcam by code and "plu... | |
doc_23521204 | OR "allame_secretaries_forms_contributorcommissionsscore"."id" IS NULL
line saying that allame_secretaries_forms_contributorcommissionsscore can not exist. my current query is below:
SELECT
"activities_baseactivity" . "id"
,"allame_secretaries_forms_contributorcommissionsscore" . "activity_id"
,"activities... | |
doc_23521205 | Desired result
However, there is always a white line in between. I tested with a negative top margin but it doesn't work in responsive.
My result
with this code:
...
<div class="img-box"></div>
<div class="map-box"></div>
<footer>...</footer>
...
.img-box {
background: url("https://via.placeholder.com/2560x2000/00... | |
doc_23521206 | Basically as part of my code I have a function which utilizes nested for loops to build a promise and add it to a list of promises.
After the nested loops are complete, I'd like to evaluate the promise list using promise.all().
I have successfully managed to do this with a single forEach loop in the past, the nesting... | |
doc_23521207 | I have JKS Keystore and Truststore JKS files on my unix server.
Below is the code which I have written:
def flowFile = session.get()
def postResult=''
def url = new URL("https://xxx.xxx.xxx/sample?key=8B4B4565-313E-462D-8160-175F6F456773")
HttpURLConnection connection = (HttpURLConnection) url.openConnection()
connect... | |
doc_23521208 | When I use the rope-goto-definition and rope-show-doc functions to goto/show library symbols I can more or less consistently get emacs to hang.
To enable introspection of libraries I added the following to $PROJECT_ROOT/.ropeproject/config.py:
VIRTUAL_ENV = "$HOME/.virtualenvs/$PROJECT_ROOT/"
ACTIVATE_FILE = VIRTUAL_E... | |
doc_23521209 | So My Problem is: I have a RecylerView like this:
Note: I am Loading data from Firebase Firestore so please give answer according to that
And I want if anyone click on Pizza then pizza's data should be load like this:
If you have any question or doubt related to my question feel free to ask in comment.
How can I ... | |
doc_23521210 | h1 = plot( [l1 l1],[20 100], 'r');
Now I want to rotate the image I with an angle of 45°. So I used imrotate like this:
IR = imrotate(I,45);
Now, I want to rotate the line, how to do that using Matlab ?
I found the function rotate. I am trying this, but it is not working !
rotate(h1,[1 1],45);
A: To rotate the ... | |
doc_23521211 | Each line has the name, grade, and birthyear or a student, seperated by semi colons
How do I make a function so that it sums all of the second items in each line, and then averages them?
for example,
mary; 0; 1995
jay; 50; 1995
classAverage = 25
Really confused with this.
Here is my code so far, it doesn't give me er... | |
doc_23521212 | 1 Welcome
2 Whats New
2.1 Gifts
2.2 Ideas
2.3 Others
2.3.1 Novelty
2.3.2 Boats
2.4 Vehicals
2.5 Fruits
Now the user can remove any child items ( not root for ex user can remove item 2.1 gifts or item 2.3.1 novelty) Once user remove the item, i need to re-nunmber the structure using C#. I am looking for any suggestio... | |
doc_23521213 | var alert = new UIAlertView { Message = "Prøv igen" };
alert.AddButton("Nej");
alert.AddButton("Ja");
alert.Clicked += (sender, e) =>
{
if (e.ButtonIndex == 0)
{
//do nothing - go away
}
... | |
doc_23521214 | The nearest would be something like this: http://material-design.storage.googleapis.com/publish/v_1/quantumexternal/0Bx4BSt6jniD7anplVHR3QkdNUHc/components_menus_behavior2.png - but I'm quite sure, there will be some better solution. Especially if it comes to spinner popups. Even so, I didn't find any spinner/menu elem... | |
doc_23521215 | I want to use the newest version of typeahead and haven't found any good explanations on how to get it done. I know the source files are located here (https://github.com/twitter/typeahead.js), but what exactly do I need?
| |
doc_23521216 | It's returning the error: |98| cannot convert 'store' to 'int' in assignment.
struct store{
char tag[5];
int cost;
long int volume;
};
void costSort(store storedEntries[], int count);
void volumeSort(store storedEntries[], int count);
int main(){
store record[100];
ifstream fin;
char choice;... | |
doc_23521217 | Token has expired.
Here is the test:
public function test_store_games()
{
$token = Auth::tokenById(1);
$response = $this->post(Config::get('settings.api') . 'games', [
'name' => 'test123',
'category' => 'test'],['HTTP_Authorization' => 'Bearer ' . $token]);
$thi... | |
doc_23521218 | Require Import
Coq.Classes.Morphisms
MathClasses.interfaces.abstract_algebra
MathClasses.interfaces.vectorspace
MathClasses.misc.workaround_tactics
MathClasses.theory.setoids
MathClasses.theory.groups.
Lemma f_equiv' `{Equiv A} `{f : A -> A} :
f = f -> forall x y, x = y -> f x = f y.
Proof.
intros.
f... | |
doc_23521219 | But for some reason when I run it on simulator, both views are always few pixels above the MainWindow.xib view, always being on top of it. And what's strange is that there is no animation when I switch between Views.
What is the problem???
This is what I have in my AppDelegate.m
-(void)switchView:(UIView *)view1 toView... | |
doc_23521220 | Below is quoted from here:
Some procedures in this topic use types in the System.Transactions
assembly. Before you follow these procedures, you must make sure that
the Distributed Transaction Coordinator service is running on the
computer where you run the unit tests. Otherwise, the tests fail, and
the followi... | |
doc_23521221 | I have reached the move() function, and I'm stuck trying to do a basic list operation.
Here's move() in Python:
def move(kd,fot) :
k,d=kd
f,o,t=fot
if d[f]==1 and d[o]==1 and d[t]==0 :
c=list(d)
c[f]=0 # moved away
c[o]=0 # remove jumped over
c[t]=1 # landing here after jump
return (k-... | |
doc_23521222 | But SET function inside if statement is not working ;(
Folders structure:
2000/
01/
02/
03/
04/
05/
06/
07/
08/
09/
10/
11/
12/
2001/
01/
02/
03/
04/
05/
06/
07/
...
Here is my code:
@ECHO OFF
setlocal
echo %date%
set logMonth=%date:~4,2%
set logDay=%date:~7,... | |
doc_23521223 | ORA-30926: unable to get a stable set of rows in the source tables"
ALTER session enable parallel dml;
MERGE
/*+ parallel(A) enable_parallel_dml*/
INTO EDWFIN.PSP_LABOR_SCHD_DAY_F_ROLLUP A USING
EDWFIN.PSP_LABOR_SCHD_DAY_F_ROLLUP_FRS_356 B ON
(
A.PAY_RANGE_START_DATE_KEY = B.PAY_RANGE_START_DATE_KEY AND
A.AA_PERSON... | |
doc_23521224 |
A: There are three notion in gardle build system.
Build type
Build flavor
Build varinat
Build varinat is the combination of Build type and build falvor.
For example you have release and debug build types and you have free and paid falvors.
There will be four build variants
freeDebug
freeRelease
paidDebug
... | |
doc_23521225 | How can I plot only the first hierarchy?
DSIM_vec = [0.2428 0.0829 0.1008 0.2348 0.1681 0.0982]
Z = linkage (DSIM_vec,'average')
% In this case cluster [1 3] shouldn't be grouped with the element 4.
dendrogram(Z)
T = cluster(Z,....);
I would like that T contains only the first hierarchyclusters...
T ... | |
doc_23521226 | This is my implementation of Comparable in the Item class.
public class Item implements Comparable <Item>{
public Date delivered;
public final String RFIDNR;
public String name;
}
public int compareTo(Item other)
{
return name.compareTo(other.getItemName());
}
This is my sort method in my linked ... | |
doc_23521227 | I first try to use lapply but was surprise by the time needed for the task to be performed. I thus tried a more basic for-loop and get a faster result.
Is that expected or is something wrong with my code or with my understanding of apply ? I read other posts dealing with *apply vs for-loop performance (Here, for exampl... | |
doc_23521228 | Is it possible to integrate ActiveDirectory authorization with ASP.NET Identity?
Any samples how to do it?
A: *
*Yes it's possible using a claim based authentication. It's integrated to .Net 4.5 now (before it was called WIF).
*You can use Thinktucture, which is a very robust authentication provider it has a full e... | |
doc_23521229 | I made an example for that. The left container is small which should make the font size smaller than for the right container. I know how this is done with JavaScript, but can I also be done with pure CSS?
A: You can use viewport units instead of pixels, points or em. It's a CSS3 property.
1vw: 1% of viewport width
1... | |
doc_23521230 | The way I see, it will be like http api -> something here -> Hadoop storage. Is there something which can do this for me?
A: Try Streaming Assembly,
The streaming assembly lets you write MapReduce jobs in languages like Python, Ruby, and JavaScript instead of Java, making it easy for developers that are familiar wit... | |
doc_23521231 | I have written a simple function that takes x as input and just returns x as output. But if x is greater than 75 I return 25 as an output instead (essentially capping the output to 25 if x exceeds 75).
The function works as intended when I feed it a normal number, but when I give it a list of numbers it completely igno... | |
doc_23521232 | given month = 2, and given Year = 2014, i got the list of weeks using this following code. why i applied 1 for month is defaultly the month was start with index only.
SampleCode:
Calendar calendar = Calendar.getInstance();
calendar.set(1, 2014);
calendar.set(2014, 1, 1);
int ndays = calendar.getActualMaximum(Calendar.D... | |
doc_23521233 | For example, when I access http://mysite it should run in production mode, and when I access http://dev.mysite or http://mysite:3000 it should run in development mode.
I tried many configurations but they didn't work. Both URLs always take me to the same enviroment.
server {
listen 80;
server_name mysite;
root /srv/www... | |
doc_23521234 | override func didMove(toParentViewController parent: UIViewController?) {
super.didMove(toParentViewController: parent)
if parent == nil{
self.navigationController?.popToRootViewController(animated: true)
}
}
In this question he is asking how to what method can he use to customise his back butto... | |
doc_23521235 | pom.xml dependencies
...
<properties>
<spring-cloud-services-dependencies.version>1.5.0.RELEASE</spring-cloud-services-dependencies.version>
</properties>
...
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-star... | |
doc_23521236 | VAR tbl_FILTER =
TOPN(
10
, dim_DATES
, dim_DATES[Date]
, DESC
)
RETURN
CALCULATE(
SELECTEDMEASURE()
, KEEPFILTERS( tbl_FILTER )
)
My problem is it does not produce the expected output :
filtering on the 10 most recent dates of a date tabl... | |
doc_23521237 | useEffect(() => {
Notifications.addListener(handlesNotifications);
}, []);
A: What you have to do is remove the listener with a return in your useEffect:
useEffect(() => {
Notifications.addListener(handlesNotifications);
return () => {
Notifications.removeListener();
}
}, []);
| |
doc_23521238 |
Now to add a little more detail:
*
*It works fine in IE
*It looks like in the screenshot in FF and Chrome.
*In Chrome ist works as soon, as I open the developer console
Especially the last point is the one I'm wondering most about. I guess opening the developer console re-executes some JavaScript.
So: Can I cal... | |
doc_23521239 | <Variable Name="ISSILENT" Value="0" bal:Overridable="yes" />
<Chain>
<MsiPackage Id="foobar" SourceFile=".\bin\$(var.Platform)\foobarInstaller.msi" DisplayInternalUI="yes">
<MsiProperty Name="ISSILENT" Value="[ISSILENT]" />
</MsiPackage>
</Chain>
Here's what I have in my msi:
<Property Id="ISSILENT"/... | |
doc_23521240 | This is the error I get in the viewer
This is the error inside js console in the browser
A: Forge Viewer has (or at least had) an experimental support for loading glTF files directly but it looks like that feature is broken at the moment. I used to be able to load glTF files using the loadModel method but when I try l... | |
doc_23521241 | load data local infile 'C:\\Scripts\\Storagefile.csv'
into table infra.storage
fields terminated by ','
enclosed by '"'
lines terminated by '\r\n'
ignore 1 rows
(status, gasday, gasinstorage, percent_full, net_change, injection, withdrawal, workingstorage, injection_cap, withdrawal_cap, @dummy)
set
status = (SELECT... | |
doc_23521242 | I first create a Particles prefab object, and attach a Visual Effect Graph object to it:
Then I make the spawn rate an exposed parameter. So when the explosion activates it will set this parameter to 100. To stop the explosion, the spawn rate will be set to 0:
Now this parameter is visible in the particle prefab:
... | |
doc_23521243 | (1) User uploads a file via HTTP and a standard upload form on a standard HTML page
(2) The file is uploaded to an apache server (same server as the one hosting the app)
(3) The server uploads the file to remote storage service (call this storage 1)
(4) When (3) is done, the user is taken automatically to some other pa... | |
doc_23521244 | <?xml version="1.0" encoding="UTF-8" ?>
<MTTR>
<MONTH>
<FixMonth>2012-12</FixMonth>
<AvgMTTR>31.4700000</AvgMTTR>
<DefectCaseCount>200</DefectCaseCount>
</MONTH>
<MONTH>
<FixMonth>2013-01</FixMonth>
<AvgMTTR>38.2764976</AvgMTTR>
<DefectCaseCount>217</DefectCaseCount>
</MONTH>
<MONTH>
... | |
doc_23521245 |
$stmt = $pdoMSSQL->prepare("INSERT INTO table (field) VALUES :val");
$stmt->bindValue(":val",'whatever');
$stmt->execute();
Assume the actual SQL is much longer (and this happens with ANY SQL, not just INSERT)
When looking at a packet capture (of a NON fragmented packet, < 1000 data bytes) containing the SQL whilst e... | |
doc_23521246 | Note: As the answer below stated, the real problem is not the lack of alias in the subquery but the use of reserved work "rank." If "rnk" is used instead, alias in the subquery is not needed.
WITH t AS(
SELECT *, ROW_NUMBER() OVER (PARTITION BY Company ORDER BY Salary ASC) AS "rank" FROM
Employee)
SELECT t.Id, t.Compa... | |
doc_23521247 | Can anyone tell me why this is happening?did anyone faced this issue?
Thanks
Niki
A: I dint face the same issue. But i faced a issue something similar to what your talking about. In my report i would custom sort the months and save it. Once the variable used changes then the sorting goes off. i have to resort them aga... | |
doc_23521248 |
A: You can mapped those folder inside visual studio project ans feature will automatically copy those files to specified folder.
Or
Create module through visual studio and specify the path of the wpresources in xml.
| |
doc_23521249 | I have an AIManager script. This has all the controls and how my enemy would move.
Then I have an EnemyBasic script. This represents the AI behaviour of this enemy. How often he will attack etc.
I tried using a tutorial about Raycasts, that can help me implement sight for my enemies. This worked and my enemy does spot... | |
doc_23521250 | Do modern browsers have a built-in animated "loading" (hourglass/spinner) symbol?
I know that you can change the cursor to "progress", but that's not what I want.
I want load a part of the page via ajax and while loading this part there should be an animated "loading" symbol visible (above this area).
I know that there... | |
doc_23521251 | I am currently doing this:
User.includes(:friends).find(1)
In my view I am then looping through all of the friends and displaying their address.
Is there a way I can preload the addresses also?
A: According to documentation You can load nested relationships as well by using a Hash like following:
users = User.include... | |
doc_23521252 | I found that our application sets the DF flag for these packets, and I believe a router along the way to the server has an MTU less than/equal to 1100 and dropping the packet.
This affects 1 client in 5000, but since everybody's routes will be different this is expected.
The data is a SOAP envelope and we expect a SOAP... | |
doc_23521253 | When the cursor is behind the closing brace, the "peek" functionality works (showing the opening brace), but it only shows one line, the actual line of the opening brace, which is almost worthless. Note this functionality works perfectly with a CLASS, showing two lines, but not with a CONTROL statement or METHOD.
See s... | |
doc_23521254 |
private fun defineTheIDofTheRoom ():String {
while (x != "") {
x = intent.getStringExtra("ID1")!!
x = intent.getStringExtra("ID2")!!
x = intent.getStringExtra("ID3")!!
x = intent.getStringExtra("ID4")!!
... | |
doc_23521255 | Gradle 'MyProject' project refresh failed
Error:Cause: invalid LOC header (bad signature)
Other answers in SO suggest to delete corrupted jars so Gradle can download them again. My issue is that the error I have doesn't point to any jar. Furthermore, I have only the android.jar and rt.jar as jars listed in the Externa... | |
doc_23521256 | I'm trying to have the user input the record number (i.e. A12) and return another field in the matching record (such as the record status like "Opened")
I'm fiddling with DLookup to see if it will work through that method but no luck yet.
I may look into SELECT - SQL, but I haven't used that function yet and not sure ... | |
doc_23521257 | int DiceArray()
{
int rollOne = 0;
int rollTwo = 0;
int countrolls = 0;
int sum = 0;
for (countrolls=1; countrolls<=36000; countrolls++)
{
rollOne = (rand() % 6) + 1;
rollTwo = (rand() % 6) + 1;
sum = rollOne+rollTwo;
}
}
So, I need an array for the dice results whic... | |
doc_23521258 | I am creating a user login system using angularjs.
I created a user login system using angularjs using json data.
But using my api link in controllers is vulnerable to anyone who is inside the source code to my login page.
I want to secure my api to be unvulnerable to anyone. Using the source code can help anyone to s... | |
doc_23521259 | Is there any way to make it stay open? I want to show the user a confirmation after submit. Couldn't find any answer in older posts.
Maybe I have to render different the template in the view after submit ?
This is the button definition inside FORM POST:
<form action="" method="POST">
<button type="submit" class="btn b... | |
doc_23521260 | For a main memory with 2^10 word (10 address bits) and a direct mapped cache with 2^4 words(4 index bits), how many memory locations of the main memory will map to each cache location?
Thanks!
A: The cache contains 16 words. Main memory contains 1024 words. This is a direct mapped cache so 1024/16 = 64 memory words ma... | |
doc_23521261 | I move the cursor to ~/proj and do the C-u i -alR dance (recursive dired-maybe-insert-subdir).
But the folder ~/proj has a subfolder ~/proj/.git and a file ~/proj/.gitignore.
How can I run recursive dired-maybe-insert-subdir while ignoring the files and folders that appear in ~/proj/.gitignore?
A: Not sure I understa... | |
doc_23521262 | Consider:
public class InnerModel {
public int Value { get; set; }
}
public class OuterModel {
public InnerModel Model { get; set; }
}
As a result I get the following endpoint
GET /path/to/endpoint?model.value=123.
Is there a simple way to write a model binder that flattens inner models to a flat list similar ... | |
doc_23521263 | To see the above picture.
My sample code is below
`protected void onDraw(Canvas canvas)
{
mid = getWidth()/2;
int a=100,b=100;
min = Math.min(a, b);
fat = min / 17;
half = min / 2;
rad = 5;
mid = mid - half;
paint = new Paint();
paint.setColor(Color.B... | |
doc_23521264 |
I have uninstalled and installed a few times both, Eclipse IDE for Java Developers and Eclipse IDE for Java EE Developers now, and many different versions and its still not working.
Do you guys have any solutions for my problem?
A: This is a known issue with recent versions of macOS, see https://www.eclipse.org/org/... | |
doc_23521265 | I am using as first day of week Monday and I am taking as first week of month week with the first Monday of current month.
Input: week of year and year. For example, 27 and 2019. The first week of July (7).
Output: array of week of months. For example, [2, 6, 10, 14, 19, 23, 27].
What I try:
private void getResult(int ... | |
doc_23521266 | helm repo add elastic https://helm.elastic.co
helm dep up skywalking
but when I execute the second command:
[miaoyou@MeowK8SMaster1 linux-amd64]$ ./helm dep up skywalking
Error: could not find skywalking: stat skywalking: no such file or directory
and I create skywalking directory:
[miaoyou@MeowK8SMaster1 linux-amd64... | |
doc_23521267 | For example:
using Dates
date=string(Dates.now())
println(date)
#Output --> 2021-06-15T19:39:17.171
I want it to be in the following format 20210615T193917171.
May I know how can this be achieved in julia?
Thanks!
A: You should use Dates.format function
using Dates
dt = Dates.now()
Dates.format(dt, dateformat"yyyym... | |
doc_23521268 | 2017-04-20 19:20:21,036 5916 ERROR 10_blabla werkzeug: Error on request:
Traceback (most recent call last):
File "/home/grf/virtualenv/odoo/10.0/lib/python2.7/site-packages/werkzeug/serving.py", line 193, in run_wsgi
execute(self.server.app)
File "/home/grf/virtualenv/odoo/10.0/lib/python2.7/site-packages/w... | |
doc_23521269 | here is my pjsip configuration:
[transport-udp]
type=transport
protocol=udp
bind=192.168.100.12
local_net=192.168.100.0/24
;Templates for the necessary config sections
[endpoint_internal](!)
type=endpoint
context=from-internal
disallow=all
allow=ulaw
[auth_userpass](!)
type=auth
auth_type=userpass
[aor_dynamic](!)
... | |
doc_23521270 | For two nodes A and B:
Strength(A,B) = (neighbors(A) intersection neighbors(B))/neighbors(A)
where neighbors(X) gives the total number of nodes directly connected to X and the intersection operation above gives the number of nodes that are connected to both A and B.
Of course, Strength(A,B) != Strength(B,A).
Now knowin... | |
doc_23521271 | I am using the https://github.com/KhronosGroup/glTF-Sample-Models/blob/master/2.0/Box/glTF/Box.gltf sample as a template and simply replace the nodes with new nodes.
When I create my nodes as
gltf["scenes"][0]["nodes"]=[]
gltf["nodes"]=[]
nodeId=0
for x, y, z, w, h, d in boxes:
gltf["nodes"]+=[{ "mesh": 0, "tr... | |
doc_23521272 | In firefox they show up ok.
(If I enable "Toggle Device Toolbar" in Chrome, to emulate e.g. a mobile device, the font sizes are reasonable).
The reported window.innerWidth is completely different when displaying the page
in fireforx and chrome.
In Firefox:
window.innerWidth: 769
window.innerHeight: 968
window.devicePix... | |
doc_23521273 | 2011-01-11, 0:00, 4
2011-01-11, 0:05, 2
2011-01-11, 0:10, 6
2011-01-11, 0:15, 8
...
2011-01-12, 0:00, 4
2011-01-12, 0:05, 2
...
2011-01-13, 20:00, 4
2011-01-13, 20:05, 2
...
What would be the best practice to show only last 48 hour data?
Here is the CSV parser:
$.get('data.csv', function(data) {
... | |
doc_23521274 | The value we set is 5, but still the listener is not creating any new thread to do this. It is still sequential. I read that Prefetch option should be modified , but i dont find any option in Websphere to set this value.
We are using normal JMS Queues , how can i scale this such that the message consumption is fast in ... | |
doc_23521275 | The problem is that when i use query separately it works but when i do the union.
I get:
inconsistent datatypes: expected - got CLOB error.
SELECT
A.EVENT_ID,
clob_agg(CAL.CALENDAR_DT) AS CALENDAR_DAYS
FROM
TABLE1 A,
CALENDAR CAL
WHERE
AND CAL.EVENT_ID(+) = A.EVENT_ID
GROUP BY
A.EVENT_ID
UNION
SELECT
B.S... | |
doc_23521276 | Is there a way to do it using Wikipedia API?
Or is there any other way to do this?
Here is the code I've written so far
import wikipediaapi
wiki_wiki = wikipediaapi.Wikipedia('en')
page_py = wiki_wiki.page('http://en.wikipedia.org/w/api.php?format=json&action=query&titles=SMALL&prop=revisions&rvprop=content')
resp = re... | |
doc_23521277 | case class Person (name: Option[String], age: Option[Int], etc)
When all case class properties are provided (not-None) the slick update code works fine - I just use the case class instance in the update query.
The question is, there are many cases which any combination of properties might be None. I don't want to wri... | |
doc_23521278 | I launch the browser and check performance of https://rapidds.com and consistently get 85% or so every time I try for the first time. All subsequent tries give you very poor results varying from 30 - 50%. If I close the browser and try again, I get high score of >80%. I can reproduce this pretty consistently.
So the qu... | |
doc_23521279 | val alpha = new DoubleParam(this, "alpha", "alpha for implicit preference",
ParamValidators.gtEq(0))
/** @group getParam */
def getAlpha: Double = $(alpha)
I have searched for a long time in the web but still cannot find good explanation of what does $(alpha) mean here? How... | |
doc_23521280 | the error is : Unable to get Value of '0' : Object is null or undefined
and this is my code :
var Box = function(width, height, type){
var top = 0,
right = 0;
this.width = width;
this.height = height;
this.position = {
top: top,
right: right,
set: function(top, right){
this.top = top;
th... | |
doc_23521281 | This annotation could also be present in an object present inside the given input object.
public class A {
private B b;
@MyAnnotation
private String s;
}
public class B {
@MyAnnotation
private String a;
private String b;
}
Output, in this case, should be fields s and a and I need to modify the s... | |
doc_23521282 | @import url("https://fonts.googleapis.com/css?family=Maven+Pro");
I installed fonts from npm & imported in sass like:
@import url("../node_modules/typeface-maven-pro?family=Maven+Pro");
Now webpack is generating 21MB css which earlier was 320kb. As I supspected upon inspection I found fonts are embedded in css as he... | |
doc_23521283 | We got one sorted array (int) and X value. All we need to do is to find how many places in the array equals the X value.
This is my solution to this situation, as i don't know much about complexity.
All i know is that better methods are without for loops :X
class Question
{
public static int mount (int [] a, int x)... | |
doc_23521284 | public class Progress {
private Context mContext;
/**
* constructor
* @param context
*/
public Progress(Context context) {
this.mContext = context;
}
/**
* show the progress bar
* @return
*/
public Dialog showProgress() {
Dialog pDialog = new Dial... | |
doc_23521285 | public function get_locations($lang, $suggest){
$this->lang = $lang;
$this->suggest = $suggest;
$sql = "SELECT l.location_id, l.location_name_col
FROM test_db.location_translations as l
WHERE l.location_name_col like LIKE :suggest
AND l.language... | |
doc_23521286 | I can get easily the value of this min/max, via a proc sql
proc sql noprint;
select min(variable) into :minvariable
from have;
quit;
Or via a proc summary
proc summary data=want;
var variable;
output out=mintable min=minvariable;
run;
But I have not fouhd in either method an easy way to find the number of the observa... | |
doc_23521287 | This is how I create the texture :
glGenTextures(1, &meshHeightTexId_);
glBindTexture(GL_TEXTURE_1D, meshHeightTexId_);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRA... | |
doc_23521288 | const AppStackNavigator = createStackNavigator({
loginFlow: createStackNavigator({
Start: { screen: Start },
Signup: { screen: Signup },
Login: { screen: Login },
},{
headerMode: "none",
initialRouteName: "loginFlow",
})
});
With this, I have 3 screens, Start, Signup... | |
doc_23521289 |
A: WPF has a "lookless" approach to controls and UI. This allows the developer to strongly separate the business logic from the UI logic and also helps to lend itself to MVVM. What this means for you is that you can use a control template or style to redefine the look of your control. To name a couple of options, yo... | |
doc_23521290 | We have a collection for sessions and when a new session gets created or modified, we want to upsert it in one operation - rather than having to query if a document exists yet and then either inserting or replacing.
Our old upsertion code used the scala driver casbah 2.7.3. It looked like:
import com.mongodb.casbah.Mo... | |
doc_23521291 | <pol:convictionCode>AC24</pol:convictionCode>
<pol:date>28012019</pol:date>
<pol:banLength>00</pol:banLength>
I am trying as below code but its not correct, getting error (org.mule.api.MessagingException: Execution of the expression).I also need to replace
with ''. Not sure how ... | |
doc_23521292 |
Expected X11 driver:
/home/app/gnuplot-5.0.6/libexec/gnuplot/5.0/gnuplot_x11 Exec failed: No
such file or directory See 'help x11' for more details
This is weird as I installed the gnuplot in
/home/username/app/gnuplot-5.0.6/
and there is a gnuplot_x11 in
/home/username/app/gnuplot-5.0.6/libexec/gnuplot/5.... | |
doc_23521293 | Let's say I have a parameter composed of a single character and I only want to accept alphabetic characters. How will I determine that the parameter passed is a member of the latin alphabet (a–z)?
By the way Im using PHP Kohana 3.
Thanks.
A: http://php.net/manual/en/function.ctype-alpha.php
<?php
$ch = 'a';
if... | |
doc_23521294 | def nib(string):
if string == '0000':
return '0'
if string == '0001':
return '1'
if string == '0010':
return '2'
if string == '0011':
return '3'
if string == '0100':
return '4'
if string == '0101':
return '5'
if string == '0110':
... | |
doc_23521295 | I have placed the spring-instrument-tomcat-3.2.5.RELEASE.jar into C:\apache-tomcat-7.0.40\lib and it seems to be picked up fine.
Gradle.build file
Just the dependencies
dependencies {
def springVersion = '3.2.5.RELEASE'
def springSecurityVersion = '3.2.0.RELEASE'
def jacksonVersion = '2.3.0'
def hiberna... | |
doc_23521296 | So.. in short, I have a column that is a reference to another table (and sorting over a column in that table), but I also want to include null references.
A: I am not 100% sure I understand your question, but for example, when you write a named_scope you can pass options like this:
named_scope descend_it_by_that_oth... | |
doc_23521297 | while True:
age=input('Are you 1,2 OR 3')
if age== ('1' or '2' or '3'):
break
else:
print('df')
When I enter 1, no error comes up and it continues to the rest of the programme, however when I enter 2 or 3, it comes up with the else: error. I've tried changing it round a bit and it seems as ... | |
doc_23521298 | Now I want to filter that array so that I get an array which only contains locations out of the Category "XYZ" for example?
How do I do that in XCode?
My Locations array look like
{
[displayName: "Location1", category: "XYZ" ],
[displayName: "Location2", category: "ABC" ],
[displayName: "Location3", category: "XYZ" ]... | |
doc_23521299 | I'm using ScrollTo and SerialScroll (had links to these but cannot post them).
Here's where the example of my problem is: http://www.palosverdes.com/sandbox/problem/divs.cfm
I'm using Coldfusion 4.5 to include each item separately.
The first item with the green buttons is at: http://www.palosverdes.com/sandbox/proble... |
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