id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_11200 | Any ideas?
Thanks in advance.
A: You would need to go into command mode (don't send data for 1 second, send "+++", wait 1 second) and set ATDH and ATDL to the MAC address of the target device. Since all XBee modules have the same ATDH value, you'd only need to update the ATDL setting before you send data.
You wo... | |
doc_11201 | window.open(url) opens a new tab
window.open(url, "", features) opens a popup
But can one open a window that can have tabs in it, bookmarks bar, etc?
| |
doc_11202 | What I am trying to do is to read stock price data from Google Finance as a CSV data and then insert them into a MySQL database just to learn about Airflow. Initially I thought I can just use two Operators:
SimpleHttpOperator >> MySqlOperator
But now I guess I have to add PythonOperator in the middle?:
SimpleHttpOpera... | |
doc_11203 | I already see its possible in full CSS but I'm not very friendly with CSS ...
Any one can help me ?
A: There is a possibility.
Download this Bootstrap
Implement this code jsFiddle here
HTML
<div class="navbar navbar-fixed-top">
<div class="navbar-inner">
<div class="container-fluid">
<a data-target=".n... | |
doc_11204 | I need to get String from only first position on this movies array
only title "Star wars" on first position
but my code it's return null
{
title: "The Basics - Networking",
description: "Your app fetched this from a remote endpoint!",
movies: [
{
title: "Star Wars",
releaseYear: "1977"
},
{
title: "Back to the Future"... | |
doc_11205 | #include <stdio.h>
#include <string.h>
int main()
{
char ISBN[100];
char ISBN1[100];
char BT [512];
float BP;
int dis;
int quant;
FILE *fp;
fp=fopen("bookstore.txt", "r");
printf("\nEnter the ISBN:");
scanf("%s", ISBN);
do
{
fscanf(fp,"%[^':']:%[^':']:%... | |
doc_11206 | The DB is not very big (<1MB) and with few thousand objects at most. In the problematic transaction i iterate over a lot of objects but change values in just few of them (~4 object instances have some primitive values changed). Usually duration between beginTransaction to log after commitTransaction is around 100ms, ho... | |
doc_11207 | array(
':-)' => 'happy', ':)' => 'happy', ':D' => 'happy', ...
)
This, to me, seemed a bit redundant (especially while I don't need to make a distinction between 'happy', such as :-) and VERY happy, such as :-D. So I've come up with this:
$tweet = 'RT @MW_AAPL: Apple officially rich :-) LOLWUT #ipod :(';
function e... | |
doc_11208 | I have tried looking for a solution but didnt get anything. Could you please help me to solve this
GitHub: https://github.com/Jyoti2190-Test/webdrieriopractice/tree/master
Note: Have already tried adding browser.pause(3000).
Please find the code below
Feature File
Feature: To test the login functionality in "The Intern... | |
doc_11209 | CREATE TABLE [entries] (
[id] INTEGER NOT NULL PRIMARY KEY,
[local] VARCHAR,
[remote] VARCHAR,
[value] INTEGER
);
INSERT INTO entries (local, remote, value) VALUES ("a", "b", 1);
INSERT INTO entries (local, remote, value) VALUES ("b", "a", -1);
INSERT INTO entries (local, remote, value) VALUES (... | |
doc_11210 | JS code.
$(function () {
$.ajax({
type: "POST",
url: "ContryCityDDL.aspx/GetCountry",
data: '{}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (r) {
var ddlcontry = $("[id*=ddlcontry]");
ddlcontry.empty().... | |
doc_11211 | function ChatRoom() {
const messagesRef = firestore.collection('messages');
const query = messagesRef.orderBy('createdAt').limit(25);
const [messages] = useCollectionData(query, { idField: 'id' });
console.log(messages);
return (
<>
{messages &&
messages.map(msg => <ChatMessage key={msg.id}... | |
doc_11212 | I think I could develop my own solution, but I'm wondering if there's a built-in way to do this?
A: I dont think there is a built in way to do this but a simple code can do it for you -
using System;
namespace Com.Osfg
{
public class LogUtils
{
String logFilePath = null;
public LogUtils()
... | |
doc_11213 | Thanks
Here is my code and the xaml, so as you can see the skeleton is drawn on an image and what I want is to add the color stream on the image besides the skeleton, so how can I do this?
Many thanks,
namespace Microsoft.Samples.Kinect.SkeletonBasics
{
using System.IO;
using System.Windows;
using System.W... | |
doc_11214 | I have found that we can migrate specific app using python manage.py migrate app-name but not found how to migrate specific migration file named python manage.py migrate 0024_auto_20200827_0706.py.
If I will do python manage.py migrate 0024_auto_20200827_0706.py, it will revert migration from this point or file but not... | |
doc_11215 | this does not work:
tell app "Keychain Scripting" to get account of "app name"
I am able to read the password from keychain using the following:
local password
set password to do shell script ("security 2>&1 >/dev/null find-generic-password -gl " & quoted form of "app name" & " | cut -c 11-99 | sed 's/\"//g'")
is the... | |
doc_11216 | For each combination of input parameters there is a matching 'condition' which is simply the return statement, e.g. if the input parameters are:
nationality == "German" and
netIncome == 45000 and
(birthDate >= 01.01.1950 && birthDate < 01.01.1960) and
childrenCount == 1
then tax value is 0.15%
the if else statemen... | |
doc_11217 |
A: No. This PHP really best suited - you can get timestamp value from the database and (eventually) convert it into Unix epoch format like that:
SELECT UNIX_TIMESTAMP(`when`) FROM `posts` ORDER BY `id` DESC LIMIT 1;
and then calculate the difference. Calculating the difference, especially when dividing it into ranges... | |
doc_11218 | String accountLink = "#";
String accountLogo = "img/myLogos/someLogo.png";
function drawLogos(){
document.write('<li><a href="');
document.write("#"); // link to account page
document.write('"><img src="');
document.write('img/myLogos/someLogoF.png'); // reference to logo image
document.write('" a... | |
doc_11219 | Here is the XML file
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:p... | |
doc_11220 | Here's the code
import scipy as scio
import os
dataNew='M:\\fwdh\members\\gundrum\\FuerPrecess\\Auswertung\\D881_channel_1.mat'
scio.savemat(dataNew,{'channel_1':channel_1})
And the error was
Traceback (most recent call last):
File "C:\Users\gao98\Desktop\final.py", line 196, in <module>
scio.savemat(dataNew,{'channel... | |
doc_11221 | set log y 5
set log x 32
set xtics 2
set ytics 5
plot "freq.dat" w boxes
But i get the following result:
Which is clearly not good because there are these intersections of the boxes. I want to have some kind of scale that have a lot more space between 10 and 150 than the outside of this area. How can i do that? I've ... | |
doc_11222 | code works as advertised. Compose a program that takes integer command-line arguments m and n, does n shuffles of an array of size m that is initialized with a[i] = i
before each shuffle, and writes an m-by-m table such that row i gives the number of
times i wound up in position j for all j. All entries in the array sh... | |
doc_11223 | XDocument newXML = XDocument.Load(new StringReader(xmlValue));
var q = from node in newXML.Descendants("Date") let attr = node.Value
where attr != null && DateTime.ParseExact (attr, "dd-MM-yyyy", CultureInfo.InvariantCulture)
< DateTime.Today select node.Parent;
q.ToList().ForEach(x => x.Remove());
How ... | |
doc_11224 |
Failed to load module script: The server responded with a non-JavaScript MIME type of “application/octet-stream”. Strict MIME type checking is enforced for module scripts per HTML spec.
How can I get my scripts to run?
A: In your nginx config file add the following line:
server {
...
default_type application... | |
doc_11225 |
A: Well, it doesn't really allow you to choose different field sets, it allows you to pick a subset of the fields for equals, to use for hashCode.
While this will probably lead to a poorer hash code since this will cause more hash collisions, it will technically still be correct. Note that the requirement is just that... | |
doc_11226 | Using cmd:
ffmpeg -i %d.png -r 25 -vcodec png -b:v 2500K out.mov -y
It works well.
I need to create video from png images with alpha channel in c code
Now I want to use in c++ code,
#include "VideoCapture.h"
#define FINAL_FILE_NAME "record.mov"
#define VIDEO_TMP_FILE "tmp.avi"
using namespace std;
FILE *fp_write;
s... | |
doc_11227 | matrix1[order(matrix1[column2], decreasing = TRUE),]
enter image description here
A: The issue is with matrix1[column2]. You're missing a comma, so you're flattening your 2D matrix to a 1D matrix and the indices are getting messed up. Try matrix1[,"column2"] or matrix1$column2.
| |
doc_11228 | I have an "InputFile" containing Source database, tables to be imported and the hdfs output directory from which the 'while-loop' in "Shell_Script.sh" reads it and checks for the sourceDB, if it is 'Mysql' then inside 'if-loop' it assigns the corresponding Mysql parameters to the mentioned variables in ShellScript.sh ... | |
doc_11229 | npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/create-reatc-app - Not found
npm ERR! 404
npm ERR! 404 'create-reatc-app@1.5.2' is not in this registry.
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.
npm ERR! A complete log... | |
doc_11230 | /users/{id : \\d+}
Now I will test different URLs without starting the server
/users/1 -> valid
/users/a -> not valid
Anybody know an existing solution or possibilty to do it?
Update:
I created a method for getting Regex from Path Annotation. But there could be problems when the chars {, } or : are on an unexpected... | |
doc_11231 |
blood_presure
Age Years Weight Height Chin Forearm Pulse Systol Fraction
1 21 1 71.0 1629 8.0 7.0 88 170 0.04761905
2 22 6 56.5 1569 3.3 5.0 64 120 0.27272727
3 24 5 56.0 1561 3.3 1.3 68 125 0.20833333
4 24 1 61.0 1619 3.7 3.0 52 ... | |
doc_11232 | conStr = String.Format(conStr, FilePath, isHDR);
OleDbConnection connExcel = new OleDbConnection(conStr);
OleDbCommand cmdExcel = new OleDbCommand();
OleDbDataAdapter oda = new OleDbDataAdapter();
DataTable dt = new DataTable();
dt.MinimumCapacity = 242433;
cmdExcel... | |
doc_11233 |
VM5506:1 OPTIONS http://localhost:8105/api/login.jsp 403 (Forbidden)
(index):1 Failed to load http://localhost:8105/api/login.jsp: Response
to preflight request doesn't pass access control check: No
'Access-Control-Allow-Origin' header is present on the requested
resource. Origin 'http://localhost:1841' is the... | |
doc_11234 | from pydrive.drive import GoogleDrive
drive = GoogleDrive(gauth)
file1 = drive.CreateFile({'title': 'Hello.txt'}) # Create GoogleDriveFile instance with title 'Hello.txt'.
file1.SetContentString('Hello World!') # Set content of the file from given string.
file1.Upload()
running this code in raspberry pi I'm getting ... | |
doc_11235 | I want to be able to click a button and select all checkboxes within that div. Then click again to de-select.
Each section will be in an accordion so thinking it may need to use (this) so it doesn't select all within every accordion.
DEMO
$('.checkAll').click(function () {
if ($(this).val() == 'Check All') {
... | |
doc_11236 | I read some article like excel web apps vs excel services but i cant find some article to compare Excel Online and excel services
A: Excel Online is a newer version of Excel web app, but it's not available on premise, only in the cloud. It has limitations compared to desktop Excel, but Excel Online is continually upda... | |
doc_11237 | I have a Textbox that allows for a decimal based number to be entered. I want to eliminate the need for hitting the decimal key. I have the input scope on the textbox set to 'Number', so the user has numbers and a decimal to hit. Here's an example of what I'd like to see:
Initial display:
*
*0.00
Tap the number 5:... | |
doc_11238 | glibc 2.27 is installed into the /FaF/glibc directory.
Compiling this very simple program with g++ -c testAbs.cpp -I /FaF/glibc/include fails horribly:
#include <cstdlib>
#include <cmath>
int main( int argc, char * argv [] )
{
if ( argc != 2 )
{
return 1;
}
return std::abs(std::atoi(argv[1]));
}... | |
doc_11239 | // Use a Base64-encoder that don't introduce line-breaks,
// or trim the output signature afterwards.
string signature = Base64.encode(SHA1.digest(stringToSign));
A: Node.js provides crypto module for you.
const crypto = require('crypto');
crypto.createHash('sha1').update(stringToSign).digest('base64');
| |
doc_11240 | As you can see, some people recommended sqlsrv driver however it's not available for linux. What would be the best way to use mssql on linux then?
A: At present, Microsoft provides support for Linux Red Hat distribution Driver only. And it should be on 64 bit OS. http://www.microsoft.com/en-us/download/details.aspx?i... | |
doc_11241 | And this crash only happen in simulator for ios 4.3.2, it is ok in device for ios 4.3.2 and ios 5.1, it is also ok in simuator for ios 5.1.
I cannot find out which instance be freed incorrect.
I used command malloc_history 1421:12503 0x10ae83e0 in terminal to try to find any valuable clue. But I only get following inf... | |
doc_11242 | Let me explain how my code is structured ...
1. I have the following button with an onClick function:
$data->acción = "<div class='text-center'><div class='btn-group'><button id='modificar_$data->id' class='btn btn-primary btn-sm btnEditar' value='edit'><i class='material-icons'>edit</i></button><button id='deleteID_$d... | |
doc_11243 | I have pre-approved payment set up (authorised by user) but I don't know how to execute the payment. Should I use execute_payment method? But what params does it take? I cannot find it in the documentation. Thanks for help.
A: The preapproval key needs to be set in the 'Pay' API call (https://www.x.com/developers/payp... | |
doc_11244 | Say I have four tables with data
Users
id
...
UserCars
user_id
car_id
color_id
Cars
id
make
model
Colors
id
color
Now I understand how to get the UsersCars for a selected user with
User.php Model
public function cars()
{
$this->hasMany(Car::class);
}
I can then get the User's car in to a view with
public ... | |
doc_11245 | public abstract class Employee {
private String firstName, lastname, socialSecurityNumber;
Employee(){
System.out.println("Employee Constructor called");
firstName="Tony";
lastname="Stark";
socialSecurityNumber="3000";
}
public String getFirstName(){
System.out.println(firstName)... | |
doc_11246 | Spring Boot & SQL Server I'm trying to upload bulk users in my crud app from an excel file, the challenges is when I try to add existing member(s), my app is just checking the first existing user and throws an error.
I want the system to return maybe a json file specifying the user(s) in existence or if it can just ski... | |
doc_11247 | Input
A csv file with millions of rows containing each one of them: id of the user and a string containing the list of keywords used by that user separated by spaces. The format of the second field, the string, is not so important, I can change that based on my needs, for example adding the counts of those keywords. Th... | |
doc_11248 | I have to account for situations where one of the numbers may not have been provided. This is my current approach:
laborItem.StraightHours = (parseFloat((laborItem.HoursB4Today | 0)) + parseFloat(laborItem.Hours | 0)) < 40 ?
(parseFloat(laborItem.Hours | 0)) :
40 - parseFloat(lab... | |
doc_11249 | self.postRequest = [[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"http://Services/UploadVideo.asmx"]];
NSString *urlString=[self.videoURL path];
NSLog(@"urlString=%@",urlString);
[self.postRequest setFile:urlString forKey:@"videoUrl"];
[self.postRequest setRequestMethod:@"POST"];
[self.postRequest setD... | |
doc_11250 | and consequently have lost some real time running data in the console output that will help me to debug. This piece of data cannot be replicated, so running the script again won't solve the problem and the only way to help the situation is to recover the lost console output
Note: Spyder version is 3.3.4
My question i... | |
doc_11251 | So the question - what is going on and how to deal with it?
One can see my humble attempts to fix it on commented lines in the code:
import std.stdio;
import std.string;
void main() {
writefln("--- Welcome to calculatro %s ---", " ");
int exit = 0;
do {
string op;
double first;
... | |
doc_11252 | but using this same code in console and in web application it is unable to register any new devices into iot hub.
it is creating a list of devices into blob file but why it is not able to successfully execute import job? i do not get any exception also.
class Program
{
static RegistryManager registryManager... | |
doc_11253 |
*
*Node uses V8
*V8 implements ECMAScript as specified in ECMA-262, 3rd edition
*ECMA-262, 3rd edition is JavaScript 1.5
Given this, I would assume I can use JavaScript 1.5 compatible code in node. However, it turns out I can use the Array.forEach, among other constructs, even though according to MDC it isn't ava... | |
doc_11254 | There are some log files for different purposes, e.g., namenode, datanode and jobtrack. The log file is in certain format.
Is there anybody who knows the exact meaning of each item in the log file? Or where I can find the related docs?
Thanks!
A: Hadoop uses log4j to handle the logs. Looks you have not modified the c... | |
doc_11255 | [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString] options:@{} completionHandler:^(BOOL success)
{
...
}];
But after building for Catalyst the command does nothing on the mac. The command does execute, the completion handler fires, and success is set to TRUE. But i... | |
doc_11256 | For instance, to try and pinpoint a signature beginning with '-- \n', I have:
email_body.include? '-- \n'
Which evaluates to false even though the email contains this in the signature. Furthermore, when I try to truncate the string, based on: http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method... | |
doc_11257 |
this is a example of the usage of Network.HTTP.Simple package, i have seen a couple of times. how does that work to pass a String to that function as its signature is:
addRequestHeader :: Network.HTTP.Types.Header.HeaderName
-> Data.ByteString.Internal.ByteString -> Request -> Request
when i try this, i get the erro... | |
doc_11258 | So i've got this code to display a JSON file in a table and it works. What I want to know is how can I add a search bar for the table (I want to search by postcode)
function CreateTableFromJSON() {
var Data = [
{
"Service name": "3Bridges Community Incorporated",
"Physical Address Line 1": "1/72 C... | |
doc_11259 | def langprob(lid_set):
print lid_set, type(lid_set)
return
df['ls']= df.apply(lambda row: langprob(row['lid']), axis=1)
And I am getting the output as follows:
[(fi, 0.8201195597648621, 90), (fy, 0.627633810043335, 4)], <type 'unicode'>
While I want to process the tuples inside the list one by one by iterat... | |
doc_11260 | I want to do a map over a RDD calling a function as you can see here:
var flag = 0
df1 = rdd1.map(x => function_1(x, df1, flag))
the function is the following:
def function_1(input: Tuple2[String, String], df: DataFrame, flag: int)(implicit spark: SparkSession): DataFrame = {
var dfend = df
if (flag.equal... | |
doc_11261 | What I did is, firstly created a file called TimeHandler.html along with following contents inside it:
<%@ page class="TimeHandler" %>
<%!
#include "Poco/DateTime.h"
#include "Poco/DateTimeFormatter.h"
#include "Poco/DateTimeFormat.h"
using Poco::DateTime;
using Poco::DateTimeFormatter;
using ... | |
doc_11262 | function remove(){
var frame = document.getElementById("upload_iframe"),
var frameDoc = frame.contentDocument || frame.contentWindow.document;
frameDoc.removeChild(frameDoc.documentElement);
}
How to remove the ifarme form the form completely.
Thanks
A: Frame has 2 behaviors: frame as document element (like div or... | |
doc_11263 | Here's the instruction that does this:
return send_file(image_path, mimetype='image/png')
Now I try to send back several images at the same time, for example in my case, I try to send back each separately each face that appears in a given image.
Can anyone have an idea of how to do this?
A: The solution is to encode ... | |
doc_11264 | template<class T> struct A {
typedef int M;
struct B {
typedef void M;
struct C;
};
};
template<class T> struct A<T>::B::C : A<T> {
M m; // OK, A<T>::M
};
The example implies that A is a current instantiation class in the definition of A::B::C. However, according to [temp.de... | |
doc_11265 |
* {
box-sizing: border-box;
-moz-box-sizing: border-box;
}
body {
width: 21cm;
min-height: 29.7cm;
padding: 1cm;
margin: 1cm auto;
border-radius: 5px;
background: white;
}
.... | |
doc_11266 | public class MyServlet extends HttpServlet {
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
resp.setContentType("text/plain");
resp.getWriter().println("Please use the form to POST to this url");
}
@Override
public void doPost(HttpServletRequest req, ... | |
doc_11267 | my_test.py
my_startegy.py
main.py
So, main.py will be ran on Client Machine, the codes in main.py are:
from ipyparallel import Client
import my_test
import my_strategy as strategy
class Beck_Test_Parallel(object):
"""
"""
def __init__(self):
self.rc = None
self.dview = None
def star... | |
doc_11268 |
A: I've used phpseclib for both SSH and SFTP and didn't need to use such a function.
| |
doc_11269 | lst = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24]
I would like to cast the above list into an array with the following arrangements of the elements:
array([[ 1, 2, 3, 7, 8, 9]
[ 4, 5, 6, 10, 11, 12]
[13, 14, 15, 19, 20, 21]
[16, 17, 18, 22, 23, 24... | |
doc_11270 | I tried to look into OpenCV tutorial on capturing a video from camera, but I can't figure out how to combine that with the statement that starts a TensorFlow session to run my model:
batch_size = len(img_names)
batch = load_images(img_names, model_size=_MODEL_SIZE)
class_names = load_class_names('files/coco.names')
n... | |
doc_11271 | MyRecycleViewAdapter.java
public class MyRecycleViewAdapter extends RecyclerView.Adapter<MyRecycleViewAdapter.ViewHolder>{
private List<MyQuote> myQuoteList;
private Context mCtx;
public MyRecycleViewAdapter(List<MyQuote> list, Context mCtx) {
this.myQuoteList = list;
this.mCtx = mCtx;
... | |
doc_11272 |
A: use the optional query parameter $expand=instanceView.
Example:
//assuming you have instantiated the client ...
let options = {expand: 'instanceView'};
client.virtualMachines.get('rg-name', 'vm-name', options).then((vminfo) => {
console.dir(vminfo, {depth: null, colors: true});
}).catch((err) => {
consol... | |
doc_11273 | It is an edit form, so the original user values are originally pre-populated.
e.g. The original pre-populated values are:
username = yeo
surname = yang
phonenumber = 11-12345
Now, the user edits to the below and submits.
e.g. The edited submitted values are:
username = yeoNew
surname = yangNew
phonenumber = 12-1111
T... | |
doc_11274 | $("#aspNetForm").validate({
rules: {
txtManufacturerName: {
required: true
},
ddlStatus: {
selectstatus: true
},
file:
{
... | |
doc_11275 | Aspx page
<iframe class="dashborad_content" src="<%= dashboardUrl %>"></iframe>
Aspx.cs page
public string dashboardUrl = ConfigurationManager.AppSettings["dashboard"];
public async void getInfo()
{
var credentials = new NetworkCredential("admin", "password");
var handler = new HttpClientHandler {... | |
doc_11276 | So, I want to open a file (for example an image) picked in my app by a default application (if there are several apps for that kind of file then one of apps is to choose by user).
A: For different file types you need to use different intents like the below
Intent intent = new Intent();
intent.setType("image/*");
inten... | |
doc_11277 | var options1 = {
container: 'carosello',
fetchCard: function(chunksize) {
//function that returns (chunkSize) card objects to be displayed in the carousel
return {
image: 'https://images.blablabla',
title: 'Lorem ipsum, dolor sit amet consectetur adipisicing elit. ',
... | |
doc_11278 |
A: There's the IMEI device-specific identifier that can be accessed through System.getProperty on many phone models. However, the property name varies between manufacturers.
See Getting Device IMEI for some further information.
A: One approach is to insert a unique identifier into the JAD file when the application is... | |
doc_11279 | If I have a project named foo and am using zend framework in modular architecture:
Modules
-module_test
-controller
-indexController
-views
-indexView
-models
-index_model
What phpdoc tags would be good to use?
Right now I'm thinking of (for instance the indexController.php)
/*... | |
doc_11280 | (define (handle [x #f])
(cond
[(number? x) (push-stack! x)]
[(or (equal? * x) (equal? + x))
(push-stack! (x (pop-stack!) (pop-stack!)))]))
I see that or expression and think "oh, I can clean that up with a list membership check" so then I try
(define (handle [x #f])
(cond
[(number? x) (push-stack!... | |
doc_11281 | /** @jsx React.DOM */
var Hello = React.createClass({
render: function() {
return <div>Hello</div>;
}
});
var World = React.createClass({
render: function() {
return <div>World</div>;
}
});
var Main = React.createClass({
render: function() {
return (
<Hello />
<World />
);
... | |
doc_11282 | into Facebook via the "website" platform.
I've started the app process in facebook and I entered the URL as website platform (attached image).
However, when I go to preview the "app", I just get a link to my website in the top right (attached image).
Do I have to recreate the entire functionality of the website withi... | |
doc_11283 | So that the user can not go any further than the webview that is loaded?
EDIT:
Disabling UserInteractions is not a solution because the website still has to be scrollable.
A: Implement the WKNavigationDelegate protocol:
@interface ViewController () <WKNavigationDelegate>
Set your WKWebView's navigationDelegate proper... | |
doc_11284 | row.innerHTML = '<td>Name:</td><td id="showname" />';
var showButton = new dijit.form.Button({
label: "Show name",
style: "float: right",
onClick: show_name(),
}, "showname")
But every time I refresh and update the page, it will automatically run show_name(), which is not what I want. Can anyone give me so... | |
doc_11285 | I have columns that are typed as objects right now here:
Household Energy Water Food
Brunt 23% 34% 43%
Liv 17% 29% 54%
Rowan 37% 22% 41%
Lisz 32% 32% 36%
I'm trying to remove the '%', turn these into decimal form and turn these into int with the... | |
doc_11286 | #include <type_traits>
struct X
{
};
struct Y
{
};
struct XX
{
};
struct XY
{
};
template<class T, class V = void>
struct Z: public std::conditional_t<std::is_void_v<V>, XX, XY>
{
Z(T&& t, V&& v)
: XY()
{
// do smth with t and v
}
Z(T&& t)
: XX()
{
// do smth w... | |
doc_11287 | I have already add the line System.Diagnostics.Debugger.Launch(); in the OnStart method and breakpoints work perfectly for other methods like OnStop or the handler of the timer I set.
I tried to make breakpoints in my Onstart method and it seems like they are ignored, but the code I wrote works fine. To avoid this prob... | |
doc_11288 | . So, all I have is a WSDL file and a webserver.exe (that has the web
services implemented inside).
Using this WSDL file, I have already developed a client application in .net
(C#) which is running properly.
Now I have to create another client application in JAVA using the same WSDL.
But I dont know how to proceed (I a... | |
doc_11289 | here is the main form:
<div id="form-container-wizard">
<div class="form-horizontal" role="form">
<form name="addItem_form" ng-submit="submitForm()">
<div class="page-header text-center">
<h2>Post Your Item</h2>
<!-- the links to our n... | |
doc_11290 | And its giving me number of site ids.
SELECT s.siteID from Sites s where st_contains( (SELECT polygon from Region where RegionId=9 ) , point( s.latitude,s.longitude ) )=1 ;
But when I am doing same thing with doctrine, its giving me empty array.
$queryBuilder = $this->createQueryBuilder('s');
$queryBuilder
... | |
doc_11291 | <Canvas>
<ToggleButton Height="30" Width="125" Name="DisplayCanvas"
Background="Transparent"
BorderBrush="Transparent" Canvas.ZIndex="1" Cursor="Hand"
ClickMode="Press" Canvas.Top="11">
<ToggleButton.Style>
<Style Tar... | |
doc_11292 | But if I use this source code:
$dom = new DOMDocument;
$dom->loadHTML($html_content);
function preg_replace_dom($regex, $replacement, DOMNode $dom, array $excludeParents = array()) {
if (!empty($dom->childNodes)) {
foreach ($dom->childNodes as $node) {
if ($node instanceof DOMText &&
!in_array($... | |
doc_11293 | Even tested the functionality via mocking and tests are fine too.
But in terms of coverage, it keeps coming up that the following 2 lines are not covered.
const check = async () => isValid();
check().then((result) => setValid(result));
When I try debug with breakpoints, I do hit these lines. The isValid function is b... | |
doc_11294 | My requirements are to
*
*have the = symbol aligned at each level
*the start of each level should also be aligned
*Indent using 2 spaces
For some reason an initialized array of structures indents only 1 level (where I expect it to indent 2 levels for the structure intialization).
This is an example of the code I a... | |
doc_11295 | The user should be able to use the down key to scroll through suggestions, and be able to use the mouse to select a suggestion. The suggestions should be appropriately highlighted in either of these scenarios.
The problem I'm having is achieving the above without highlighting both hovered states AND when scrolling usin... | |
doc_11296 | At this point, git no longer detects the file as a simple rename, because the file contents are different.
Is there a command I can use to specify that some file, is actually also a rename of another file, even though the contents appear different?
A: Not in Git. Git uses similarity-based heuristic rename detection (... | |
doc_11297 | 1) select Year , Month, Sum(Stores) from ABC ;
2) select Year, Month , Sum(SalesStores) from DEF ;
3) slect Year, Month, Sum(Products) from FGH;
I want a result like :
Year, Month , Sum(Stores), Sum(SalesStores), Sum(Products)
I tried Full Outer Join with a query that looks something like this :
SELEC... | |
doc_11298 |
A: It is the code:
void Generate(int[] source, List<int[]> result, int[] build, int k, int num) {
if (num == k) {
int[] a = (int[])build.clone();
result.add(a);
return;
}
for (int i = 0; i < source.length; i++)
if (num == 0 || source[i] != build[num - 1])
... | |
doc_11299 | struct BookEntry {
string bookId;
string bookName;
string authorName;
bool released;
}
mapping (string => BookEntry) keyval;
and set the values corresponding to bookId like this
function setBook(string memory bookId, string memory bookName, string memory authorName) public return... |
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