id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23512800 | Can anybody give me an idea on how to enable or load these non-english fonts in Android browser..?
Please Note: I have read the settings to do in Opera Mini browser for no-english fonts, but I want the non-english fonts in Android browser.
Thanks for your help.
A: it means that the ttf fonts on your device do not supp... | |
doc_23512801 | @Override
public List<Biblioteczka> wyswietlenieKsiazek() throws SQLException
{
Dao<Biblioteczka,String>biblioteczkaDao=DaoManager.createDao(connectionSource,Biblioteczka.class);
Where<Biblioteczka,String>queryBuilder=biblioteczkaDao.queryBuilder().where().eq("Rodzaj","Książka");
PreparedQuery<Biblioteczka>... | |
doc_23512802 | IntStream.range(0,20).parallel().forEach(i -> { /* work done here */})
The number of parallel threads is controlled by the system property "java.util.concurrent.ForkJoinPool.common.parallelism" and usually equal to the number of processors.
Now assume that we like to limit the number of parallel executions for a speci... | |
doc_23512803 |
A: Use --joblog. Exitval=-1 means timed out.
seq 100000 | parallel --joblog jl.log echo >> foo &
# Parse jl.log and do something with that
tail -n+1 -f jl.log | parallel --header : echo {Exitval}
| |
doc_23512804 | while (sloganCheck != 1) {
if ($('#homepage_homestrip_slogan').css('margin-left') != (browserWidth-$('#homepage_homestrip_slogan').width())/2) {
$('#homepage_homestrip_slogan').css('margin-left',(browserWidth-$('#homepage_homestrip_slogan').width())/2);
sloganCheck = 1;
}
}
| |
doc_23512805 | The current code works to take the photo but I want to implement the toast code below when the user saves the image into the camera folder. Any ideas how I would do this.
Below is the source code to take the photo:
static final int REQUEST_IMAGE_CAPTURE = 1;
private static final int CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE ... | |
doc_23512806 | RA-22905: Zugriff auf Zeilen eines Objekts, das keine Nested Table ist, nicht möglich
22905. 00000 - "cannot access rows from a non-nested table item"
*Cause: attempt to access rows of an item whose type is not known at
parse time or that is not of a nested table type
*Action: use CAST to cast the item... | |
doc_23512807 | I deleted an NVARCHAR Country field and replaced that with an CountryId int field that is a Foreign Key to the Id column of the Country table
ALTER TABLE [dbo].[UserProfile] WITH CHECK ADD CONSTRAINT [FK_UserProfile_Countries] FOREIGN KEY([CountryId])
REFERENCES [dbo].[Countries] ([Id])
Updating the model in VS201... | |
doc_23512808 | Example username: xyz password: abc!
We use URLEncoder to encode the username and password.
String username= URLEncoder.encode(username, "UTF-8");
String password = URLEncoder.encode(password, "UTF-8");
After encoding Our code would generate SFTP command as : sftp://xyz:abc%21@10.9.10.9/home/documents/xyz.txt
But thi... | |
doc_23512809 | This is my logic/algorithm,
*
*If Column C does not exist already in Table B, add it.
*If column C exists in Table B, update the newly added Column values(which would initially
be null) to the corresponding matching values from Table A on a
condition A.columnZ(Primary_Key) = B.ColumnZ(Foreign_key).
*Drop Column ... | |
doc_23512810 |
<html>
<style>
.div1 {
width: 69%;
}
</style>
<div class="div1">
<p id="otpt"></p>
</div>
<br>
<p id="hmpr"></p>
<script>
function isNInt(str) {
return /^\+?(0|[1-9]\d*)$/.test(str);
}
var sat = prompt("Number to Start at: ")
while (isNInt(sat)==false){
var sat = prompt("Not a valid Numbe... | |
doc_23512811 | <%= link_to "Cancel", {controller: "/orders", action: "update", id: order.id, update_action: "cancel" }, method: "patch" %>
However, when I do this, I get a routing error:
Unable to find route for [GET] order/update/id?update_action=cancel
For some reason it is trying to route to a GET request instead of a PATCH requ... | |
doc_23512812 | The particular statement that i intend to add to in each file will always have 3 keywords :FILENAME, FTP and HOST identifying such a statement and it is always terminated by a semicolon. The statement can also occur multiple times in same file.
Example of the statement in the file is:
FILENAME IN FTP "" LS H... | |
doc_23512813 | I understand that stdin only reads ascii chars but is there a way to interpret it as hexadecimal values?
A: use strtoul with base 16
http://www.cplusplus.com/reference/cstdlib/strtoul/
char temp[] = "616263";
number = strtoul(temp,0,16);
A: Read the string, interpret with strtol()
char datafromstdin[] = "616263";
i... | |
doc_23512814 | the search works for "doe" only but when i try to search "jhon doe" it displays an error,
how can i fix this problem?
1.txt, 2.txt, 3.txt ....
1.txt contains
Author:jhon doe
Title:book
pages:232
awk -v var=$string -F ":" '($1~/Author/ && $2 == var) {print FILENAME;}' $BOOK > temp
test=$( awk 'NR' temp )
cat $test
| |
doc_23512815 | Why then are char16_t and char32_t keywords, when they could just as well have been defined like so?
namespace std {
typedef decltype(u'q') char16_t;
typedef decltype(U'q') char32_t;
}
A: The proposal itself explains why: to allow overloading with the underlying types of uint_least16_t and uint_least32_t. If ... | |
doc_23512816 |
The enum case has a single tuple as an associated value, but there are several patterns here, implicitly tupling the patterns and trying to match that instead
Source code:
switch result {
case .error(let err):
//
case .value(let staff, let locations): // <-- error on this line
//
}
Result is an generic enum... | |
doc_23512817 | In case you want to refer what code I am trying to manipulate you can refer this code; else ignore it:
<script>
$(document).ready(function () {
$(".toolImage").mouseover(function () {
$(this).parent(".toolTip").find(".toolTipDesc").css("display", "block");
});
$(".toolImage").mouseleave(function ()... | |
doc_23512818 | const int maxtext=1000;
char text[maxtext];
cin.getline(text,maxtext);
Then when I try to see the
sizeof(text)
It shows me maxtext, not the length of the input.
what I'm doing wrong?
PD.: I can't use functions of the < string > library.
A: sizeof(text) does not examine the content of text (it returns the size in b... | |
doc_23512819 | Startup.cs
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IDbInitializer dbInitializer)
{
app.UseRouting();
app.UseAuthorization();
dbInitializer.Initialize();
}
A: Here are two solutions that I found;
var dbInitializer = app.Services.GetRequiredService<IDbInitializer>();
dbInit... | |
doc_23512820 | chrome.runtime.sendMessage({greeting: "hello"});
Any Rx.js experts out there who can take this messaging API
chrome.runtime.onMessage.addListener(
function(request, sender, sendResponse) {
console.log(sender.tab ?
"from a content script:" + sender.tab.url :
"from the extension");
... | |
doc_23512821 | The inside of a .dic file will look something like this:
abalone/MS
abandon/7LdS
abandoner/M
abandonware
abase/SGLD
abaser/M
abash/LGhSD
abashed/UY
abate/DLGS
abated/U
abater/M
abatis/S
abattoir/SM
i.e. a word and then possibly a / followed by some symbols, which the user doesn't need to guess.
Currnetly I've tried
... | |
doc_23512822 | Also, if this could be done in PHP please let me know.
A: The best approach to store password remembering stuff is storing as md5 hashes along with some browser specific data. For example, you store a string such as
username-4155b1b6e53ad73e06c4c58e709cdeea19915ea84de517500d9ba3280e27cf59
For example, you could gener... | |
doc_23512823 | "<tr>
<td align ="center" vertical-align="top" width="60%" style='background:#E6E6D8;min-width:600px'>
<p style="padding-left:10px">
<$executeService("GET_SENDTOWORKFLOW_HISTORY_EMAIL_DETAILS")$>
<$numrowSTOWFH = rsNumRows("SendtoWorkflowActionHistory... | |
doc_23512824 | I am trying to query my Parse Database from the server side, and everything is fine until I get to the query.
I get the following error:
[TypeError: Cannot call method 'getItem' of undefined]
This is what my code looks like: [I have even tried query.find()]
var VITxUser = Parse.Object.extend("VITxMaster");
var query = ... | |
doc_23512825 | ["txtvers=1","userid=3A6524D4-E31C-491D-94DD-555883B1600A","name=Jarrod Roberson","version=2"]
I want to create a Dict where the left side of the = is the key and the right side is the value.
Preferably where the key is an atom.
Using the following list comprehension I get this.
KVL = [string:tokens(T,"=") || T <- TX... | |
doc_23512826 | what i am doing is on closing Handler calling the rpc which invalidate the session,
but the rpc call never happened and browser get closed.
if there's any other solution for this
Window.addWindowClosingHandler(new ClosingHandler(){
@Override
public void onWindowClosing(ClosingEvent event) {
... | |
doc_23512827 | public class BaseClass<T> {
public BaseClass(T value){
}
public class NewClass<T> extends BaseClass<T> {
public NewClass(T value){
}
}
I get the following error: Implicit super constructor BaseClass() is undefined. Must explicitly invoke another constructor
How do I go about fixing this?
A: Change your ... | |
doc_23512828 | requirements.
1. Upload/download requires authorization, and tracking per customer.
2. downloads http friendly
3. eventually - number of images can go to million+. storage cost may matter.
this thread answered the 1-2. I was reading on the msdn to find out whether block blob has any min size. that is if the file is 10k... | |
doc_23512829 | - (UIImage *)activityViewController:(UIActivityViewController *)activityViewController thumbnailImageForActivityType:(NSString *)activityType suggestedSize:(CGSize)size
This code works in iOS 7 but not in iOS 8. Any help is highly appreciated.
A: Add self to activity items when creating UIActivityViewController:
let... | |
doc_23512830 | In simpler words, how to make a action listener so when they click the button the screen will clear and put a new screen on?
package Main_Config;
import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.event.*;
public class SET_UP extends JFrame {
privat... | |
doc_23512831 | My current HTML and CSS structure/properties:
/* Background image */
#bgImage {
position: absolute;
background-image: url('img/image.php?id=331266');
background-position: center;
height: 100%;
width: 100%;
}
<!-- Panoramic image, 6480 x 1080 px -->
<div id="bgImage></div>
<div id="contentWrap">
<di... | |
doc_23512832 | [...]
@foreach (var item in Model) {
<tr>
<td>
@item.Superpower.Title
</td>
<td>
[...]
However, @item.Superpower.Title line throws an InvalidOperationException telling that Nullable object must have a value. I've worked with nullables and I know exactly what this error means. But the problem is t... | |
doc_23512833 | I would like to do some experiments using the ssim as a loss function and as a metric. Now it seems I might be lucky. There is already an implementation of it in tensorflow, see: https://www.tensorflow.org/api_docs/python/tf/image/ssim
tf.image.ssim(
img1,
img2,
max_val
)
In addition, bsautermeister kindly ... | |
doc_23512834 | If i remove the scatterplot code the Black line I was trying to get appears fine. is there anything I am missing ?
import matplotlib.pyplot as plt
import pandas as pd
df=pd.read_csv("houses_data.csv")
x_values=df["sqft_living"].values
y_values=df["price"].values
x=[1,2,3,4]
y=[1,2,3,4]
# THIS LINE DOESNT APPEAR
plt.... | |
doc_23512835 |
How can I display it in my post?
<?php
$queried_object = get_queried_object();
$taxonomy = $queried_object->taxonomy;
$term_id = $queried_object->term_id;
$actor_avatar = get_field('actor_avatar', $taxonomy . '_' . $term_id);
$actor_eng_name = get_field('actor_english_name', $taxonomy . '_'... | |
doc_23512836 | <fieldType name="text_char_filter" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<charFilter class="solr.PatternReplaceCharFilterFactory" pattern="SomeWord" replacement="TEST"/>
<tokenizer class="solr.StandardTokenizerFactory"/>
</analyzer>
</fieldType>
<field name="title_fil... | |
doc_23512837 | appsettings.json
{
"Foo": {
"Bar": [
"production1",
"production2",
"production3",
"production4"
]
}
}
appsettings.Development.json
{
"Foo": {
"Bar": [
"development1"
]
}
}
In startup class constructor I'm binding IConfigurationSection to object Json representation... | |
doc_23512838 | TableID item_no Qty_shp Qty_Stk Balance posting_date
1 WTR234 28 500 472 2015/03/09
2 WTR234 42 472 430 2015/03/15
3 WTR234 100 500 400 2015/03/16
4 WTR234 50 400 350 2015/0... | |
doc_23512839 | Models:
public class Notebook{
private string name;
private Set<Todo> todos;
}
public class Todo{
private String name;
}
Controller
@RequestMapping(method = RequestMethod.POST)
public void createNotebook(Notebook q){
questionnaireService.saveOrUpdateNotebook(q);
}
Currently I have tried posting like th... | |
doc_23512840 |
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[void] [System.Windows.Forms.Application]::EnableVisualStyles()
$Form = New-Object system.Windows.Forms.Form
$Form.Size = New-Object System.Drawing.Size(... | |
doc_23512841 |
A: Per definition a VPC pertains only to a certain project, but you can share a VPC creating a shared VPC. Shared VPC allows an organization to connect resources from multiple projects to a common VPC network, so that they can communicate with each other securely and efficiently using internal IPs from that network. I... | |
doc_23512842 | For example:
I have json.
$scope.data = {
name: "Some Name",
user: "User Name",
designation: "Designation",
fullName:"User Full Name"
}
And I have String:
$scope.str="User name of $user$ is $name$ and designation is $designation$";
Is there any angular method from which I can directly replace variables from ... | |
doc_23512843 | $("a", button).click(function () {
$('#groups').find('tr').each(function () {
var row = $(this);
if (row.find('input[type="checkbox"]').is(':checked')) {
console.log($(this));
}
});
});
This returns addtional information on rows + tr... | |
doc_23512844 | [
{
"message": {
"user_id": 1012761333,
"user_type": "Main_Vol",
"application_no": "CVFIV1012761333",
"user_aadhar": "233439999993",
"user_mobile": "7344465899",
"user_email": "pghhff@ggmail.com",
"user_name": "Xxxx",
"user_dob":... | |
doc_23512845 | 01/21/2014 10:45 PM
The input has a class of .start so when I get the value upon form submission:
$('.start').val();
I get a string: "01/21/2014 10:45 PM"
I'm trying to write a JS function that will convert that to a Datetime format before posting it to my database, ie:
2014-01-17 22:45:00
A: You can write a simple fu... | |
doc_23512846 | I am using the following function to get the dataTable.
static System.Data.DataTable ReadSetUpTable(string queryStr,SqlConnection sc)
{
try
{
var command = new SqlCommand()
{Connection = sc, CommandText = queryStr};
var dataAdapter = new SqlDataAdapter() {SelectCommand ... | |
doc_23512847 | pom.xml
<!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>5.2.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.docx4j/docx4j-JAXB-Internal -... | |
doc_23512848 | 55555 remains 55555
999999999 becomes 99999-9999
I could possibly add them when echoing with PHP, but it would be more efficient if I could just add the hyphen to the data in the zipcode column in the database.
A: If you need to update the value, you could use this update query:
UPDATE yourtable
SET
zip = CONCAT_WS(... | |
doc_23512849 | I want to implement something like when I click on the RaisedButton - it will reload the ListView and all the values of switch.value should be changed to either true or false.
The user can either change the value of the switch from items in the ListView or from the button click.
I do not have an idea on how I should ch... | |
doc_23512850 | This is my style.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
<item name="windowActionBar">fa... | |
doc_23512851 | id | fundraiser_id | donation_amount | name | sex | university
This is an analogous version of my real table. This table tracks donations during a fundraiser. It is very likely that the same person will donate multiple times for each fundraiser (they are very generous).
A user would enter this data like a spreadsheet.... | |
doc_23512852 | > class(df$Date)
[1] "Date"
> df$Date
[1] "2010-10-01" "2010-11-01" "2010-12-01" "2011-01-01" "2011-02-01" "2011-03-01"
[7] "2011-04-01" "2011-05-01" "2011-06-01" "2011-07-01" "2011-08-01" "2011-09-01"
[13] "2011-10-01" "2011-11-01" "2011-12-01" "2012-01-01" "2012-02-01" "2012-03-01"
[19] "2012-04-01" "2012-05-01... | |
doc_23512853 | function IframeSubmit(){
// remove iframe if exists
$('#hiddenIframe').remove();
// change target attribute on form
form.attr('target', 'hiddenIframe');
// create and add iframe to page
$('<iframe />', {
name: 'hiddenIframe',
id: 'hiddenIframe',
style: 'display:none'
... | |
doc_23512854 | space = '\t'
star = '*'
while 1:
size = int(input("Enter the height of the pattern (must be greater than 0): "))
if size > 0:
break
print("Invalid Entry!")
i = 0
while i < size:
star_count = 2 * i - 1
line = space * (size - i - 1)
if i == 0 :
line += "1"
else :
... | |
doc_23512855 | Currently my processing has worked as follows:
*
*Read in image and perform canny edge detection
*Apply Gaussian and median blurs
*Perform a probabilistic Hough transform
*Draw the lines given from the Hough transform in red
*Remove non-red lines, apply blurs to the red and perform contour detection
Which is don... | |
doc_23512856 | i'm looking for a tool that i can use to automatically generate an erd?
preferably free and easy to setup...
i try to install workbench but i didn't have the know how and after checking with my server guys he told me that i can't install the latest version. and i've been googling around and i can't find any older versi... | |
doc_23512857 | I declared my set as a member function
private Set <String> url = new HashSet<String>();
public void jsoupParse(String htmlFile, String baseUrl){
try{
File input = new File(htmlFile);
Document doc = Jsoup.parse(input, "UTF-8", baseUrl);
Elements links = doc.select("a[href]");
for (E... | |
doc_23512858 | The size of the input element is adjustable via ::webkit-datetime, but I haven't found any records of the popup calendar.
A: Check this thread : Are there any style options for the HTML5 Date picker?
The following eight pseudo-elements are made available by WebKit for
customizing a date input’s textbox:
::-webkit-da... | |
doc_23512859 | I have the following test which mocks the result.
public class Person
{
public string Id { get; set; }
}
[Test]
public void List_Should_List_All_People()
{
//Arrange
const long total = 3;
var list = new List<Person>();
var queryResponse = new Mock<Task<ISearchResponse<Person>>>();
queryResponse.Setup(x =... | |
doc_23512860 | Because of that he can have multiple cloud messaging tokens.
Everytime the user opens the app the token from that device is send to the app server and saved there.
What happens if a user uninstalls the app from one of his devices? I have no chance to tell the server that the token is not longer in use.
Can it occure t... | |
doc_23512861 | it seems like even if it catches an exception
even if i remove the catch all exception
once it has loaded the page successfully
it decides to keep looping.
it seems like it keeps trying.
python 3.8
def Load_Page(self,chrome):
chrome = chrome
try:
whats_ip = 'https://www.whatsmyip.org/'
chrome.set_page_load_time... | |
doc_23512862 | <a id="courses" href="/courses">Courses</a>
And I want to add or update some params to the href, for example:
*
*Add a country params: <a id="courses" href="/courses?country=US">Courses</a>
*Update the country params from US to UK: <a id="courses" href="/courses?country=UK">Courses</a>
What's the best way to do it... | |
doc_23512863 | I'm learning a little about django, and I need synchronize django with a mysql database.
In settings.py file, I put the right database, username and root password, I don't know why is not having access for root.
So here's my error:
(Ambientepython3) leonardo.oliveira@dss-skinner:~/django-tutorials/mysite$ python manage... | |
doc_23512864 | $autoload['libraries'] = array('database','session','pagination');
$autoload['helper'] = array('form','url');
My Controller;
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Blog extends CI_Controller {
public function __construct()
{
parent::__construct();
$this->load->model('BlogModel... | |
doc_23512865 | I'm using the PromptandCreateVariable method, which is part of the IDTSVariableService interface.
The code I have so far is:
private IServiceProvider _sp = null;
public IServiceProvider ServiceProvider
{
get { return _sp; }
set { _sp = value; }
[Category("Local Path"),
Des... | |
doc_23512866 | CREATE TABLE dbo.ReferringUrl
(
Id int IDENTITY(1, 1) NOT NULL,
RequestUrl nvarchar(384) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
ReferringUrlName nvarchar(384) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
ReferringIpAddress nvarchar(64) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
)
A: A not-null ... | |
doc_23512867 |
A: Here is some c# code, can be adapted for powershell if you don't have visual studio available. You will require references to System.IO and System.Reflection.
foreach (string f in Directory.GetFiles(path, searchPattern, System.IO.SearchOption.AllDirectories))
{
try
{
... | |
doc_23512868 | I need a code which I can use it in AppDelegate so that i can use it globally rather than changing it for every ViewControllers.
A: Select your Navigation Controller and Uncheck Shows Navigation Bar as per below Image
A: self.navigationItem.setHidesBackButton(true, animated:false);
A: Well this code works in Appd... | |
doc_23512869 | Ember receives the data as a Number (1000.50) -not currency formatted. I bind the view to a computed property that has the nice format. Here is my Handlebars template.
{{input classNames="amount" valueBinding="p.amountFmt"}}</td>
My model looks like:
App.Product = Ember.Object.extend({
amount : 0.00,
amountFmt: ... | |
doc_23512870 | My HTML Code:
<a href="#/services" title="Services" class="scroll">
<a href="#/portfolio" title="Portfolio" class="scroll">
Say when I click the service link it will add "enabled" class
<a href="#/services" title="Services" class="scroll enabled">
<a href="#/portfolio" title="Portfolio" class="scroll">
then if I clic... | |
doc_23512871 |
A: If you're using ExpressJS, you can use the Library multer
https://github.com/expressjs/multer
const multer = require('multer');
const upload = multer();
router.put('/gpu/:pn', upload.none(), gpuController.updateGPU);
The above is an example where I was having issues with form-data. After adding the upload.none() I... | |
doc_23512872 | In a nutshell, here's what I'm trying to achieve.
*
*Visit some urls (in parallel, it's a web scraper, it visits 10 urls each time thanks to http.globalAgent.maxSockets), fetch person id, person name and roles.
*If a person exists in the database (I check it using the person id, it's the same id that I fetch from t... | |
doc_23512873 | I have found many ways to do this online for one piece of text in one cell, but how do I convert multiple lines of text into lots of numbers in Excel?
The data is presented like this:
Customer
Payment form - last 4 visits
1
Credit Card, Check, Credit Card, Credit Card
2
Apple Pay, PayPal, Credit Card, Apple... | |
doc_23512874 | Is there a way to invoke a particular operation adding it to the URL I used inside the Java code that calls the Mock Service?
Something like http://localhost:8454/MyMock/MockOpA.
I see a lot of examples of one operation several responses; but none of several operations exposed by the same Mock Service.
A:
I have fou... | |
doc_23512875 | import React, {PureComponent} from 'react';
import {mount} from 'enzyme';
import Highcharts from 'highcharts/js/highcharts';
// mocking the highcharts modules
jest.mock('highcharts/js/highcharts', () => ({
Chart: jest.fn(),
setOptions: jest.fn(),
seriesTypes: {},
}));
// mocking an extension
jest.mock('highchar... | |
doc_23512876 | import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.hardware.Camera;
import android.hardware.Camera.Parameters;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickLi... | |
doc_23512877 |
A: Please take a look here:
*
*RS-232 for Linux and Windows 1)
*Windows Serial Port Programming 2)
*Using the Serial Ports in Visual C++ 3)
*Serial Communication in Windows
1) You can use this with Windows (incl. MinGW) as well as Linux. Alternative you can only use the code as an example.
2) Step-by-step tutoria... | |
doc_23512878 | when im selecting an item from the 1st dropdownlist,the dropdownlist2 has to display the items that matches the selected item from dropdowmlist1.
Please clear my doubt.,
A: Use the SelectedIndexChanged-event on the first dropdownlist. Everytime the user selects a different item in the dropdownlist, this eve... | |
doc_23512879 | I am using https for calling web service from android.
Error Log
00:10 W/System.err: javax.net.ssl.SSLHandshakeException: Connection closed by peer
00:10 W/System.err: at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
00:10 W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.sta... | |
doc_23512880 | In the build.sbt of the subprojects, the dependencies are added to libraryDependencies:
lazy val root = Project("subproject-name", file("."))
.dependsOn(someOtherSubproject1)
.dependsOn(someOtherSubproject2)
libraryDependencies ++= Seq(
"org.scalatest" %% "scalatest" % "3.0.5" % "test",
"org.json4s" %% "... | |
doc_23512881 | When you scroll out or in, the footer stays at the bottom.
However, when the page loads in Chrome, I need to scroll down to see the footer regardless of how zoomed out I am. I want the footer to be visible at load instead of having to scroll down.
Basically, I need the footer to be just like it is in Firefox and IE.
A... | |
doc_23512882 | Can you recommend a SSL reverse proxy buildpack for cloudfoundry?
Plain text intra-cloud/inter-container http traffic is ok for me.
thanks a lot!
A: Generally the build pack does not need to support SSL.
This is because connections coming to your application first go to a load balancer where SSL is terminated. The LB... | |
doc_23512883 | val l = List(0, "1", 2, "3")
l.foreach{_ match {case xx:Int => println(xx);case _ =>}}
The hint is "Convert match statement to partial function"
When I change the foreach to
l.foreach{case x:Int => println(x)}
I get the scala.MatchError exception. I can use collect instead of foreach, however that produces a result... | |
doc_23512884 | Inpatient Days NICU rate
1 900.00
These two columns are listed on different databases on different servers
so database a has inpatient days and database b has nicu rate.
How do I multiply Inpatient days * Nicu rate and get a new column called total allowed?
A: Here is an example of how to do that htt... | |
doc_23512885 | KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DH");
keyGen.initialize(1024, new SecureRandom());
KeyPair ackp = keyGen.generateKeyPair();
(without the needed try/catch, of course).
I've done some tests running such code iteratively and varying the key size (in particular ramping up from 128 with a 128 step u... | |
doc_23512886 | From what I've gathered, the "standard" way is via bsdiff and bspatch, but I've noticed that a bunch of programs have software patching screens that are essentially identical, so I was wondering if there was a tool of some sort out there that makes patching software easy?
Here's the screen I see, it's virtually the sam... | |
doc_23512887 | At the moment these tools are written in Perl and are executed from a DOS command line, it's extremely efficient but it doesn't look very attractive.
So, I would like to add a user interface to it but I don't really know what to use for language knowning that :
*
*A Perl CGI interface hosted on the web is not an opt... | |
doc_23512888 | I want to use simple reports with ID1 for input and ID2 for output with 64 bytes of data.
I realized that despite RTFMing and googling I still do not have a clue about some fields in HID descriptor.
What is a hint or a manual where I can find the meaning of all descriptor fields? All I could find was examples for HID-m... | |
doc_23512889 | I already have the RGBA to CMYK via the following:
*
*Convert RGBA to RGB
*Convert RGB to CMYK
Below are the algorithms I'm using for the above two bullet points:
RGBA to RGB
return substr($rgba, 0, -2);
... what? Nothing wrong with that! :D
RGB to CMYK
$c = 255 - $r;
$m = 255 - $g;
$y = 255 - $b;
$b = min($c, ... | |
doc_23512890 |
TypeError: Object # < Navigator > has no method 'vibrate'
I'm using phonegap cli 8.0.0, build for android.
My config.xml:
< plugin source="npm" spec="~3.0.1" name="cordova-plugin-vibration" / >
trying with:
< feature name="http://api.phonegap.com/1.0/vibration" / >
same result.
A: If you open cordova-plugin-vibrat... | |
doc_23512891 | $ git add Makefile
The following paths are ignored by one of your .gitignore files:
Makefile
Use -f if you really want to add them.
fatal: no files added
In my repo .gitignore file I have:
*.pdf
In my ~/.gitignore_global
#-*-shell-script-*-
# Python
*.pyc
# Latex
*.aux
*.bbl
*.blg
*.log
build
# Mac
*~
.DS_Store
... | |
doc_23512892 |
A: In flutter, anytime you call setState in a widget, it automatically rebuilds all the children. Therefore, all you need to do is call setState in the parent widget
| |
doc_23512893 | Data in this column is a number preceded by letters so the normal sort method from the range or sheet class does not work properly.
Here is the script, the actual question comes below.
function sortIDs(){ // test on column 5
sortOnNumbersInCol(5);
}
function sortOnNumbersInCol(col){ // numeric sort except for 2 firs... | |
doc_23512894 | let firstData = []
if (id) {
const {
data: firstData
} = usedata(
buyingSessionGroupId
)
firstData =
firstData?.getdata?.datavalue ? ? []
console.log("Data is ->", firstData)
}
console.log("Data are ->", firstData)
Now here logs are there in case of first block but after that in second it give... | |
doc_23512895 |
A: Yes, you'll need to add an invisible rectangle on top. You'll want to set that rectangle to pointer-events: fill, so it gets click events even though it is invisible.
| |
doc_23512896 | fig, axs = plt.subplots(2, 3, figsize=(30,11))
#fig.suptitle('Basin ' + basin_number)
fig.suptitle('OFFSET = 5 ' + files[f][21:-7], fontsize=20 )
basin_name = files [f][21:-7]
#lim = min(axs[0,0])
#ylim = get(gca,'ylim')
#linear reg, Qb-Qt vs Qb-Qf
axs[0, 0].plot(XX,predict_mean_ci_low,'-'... | |
doc_23512897 | Lets see this easy sample.
import {Component} from "@angular/core";
@Component({
selector: "test",
template: `
<ul *ngFor="let l of lst">
<li *ngIf="l > 3">{{ l }}</li>
</ul>
The count is ...
`
})
export class TestComponent
{
lst : Array <number> = [1, 3, 5, 9];
}
I have logic in my templat... | |
doc_23512898 | my code:
annotation: {
drawTime: 'afterDatasetsDraw',
annotations: [{
id: 'hline1',
type: 'line',
mode: 'horizontal',
scaleID: 'y-axis-0',
value: 50,
borderColor: 'red',
borderDash: [8,5],
borderWidth: 1,
label: {
backgroundColor: "red",
conte... | |
doc_23512899 | I want to stop the main thread current execution after a set timer, can it be done?
for example:
MainThread running:
while(true) {
i++;
}
I want to stop after 10 secs so it will continue to the next command.
Notice, The main thread is actually constantly doing CPU work, its not sleeping...
More specific, My pro... |
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