id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_46100 | I am following a tutorial in which tutor has made a w/s without any CSS / Image input from User. But my app has lot of style and profile pics etc which need ImageField in model.
IMP -> I made the project for Django 2.2, but django 3 got launched so I am using that.
Please help me...
I have done following steps:
*
*I... | |
doc_46101 | I know that is a problem connected to overriding constructor. But don't know how to solve it other way.
Here is code of my component
Ext.define('Core.app.Action', {
extend: 'Ext.Action',
iconCls: 'icon-add',
currentData: undefined,
constructor: function(config){
config = Ext.applyIf(config || {... | |
doc_46102 | Given the following on Ammonite:
@ import $ivy.`io.circe::circe-core:0.9.0`
@ import $ivy.`io.circe::circe-generic:0.9.0`
@ import $ivy.`com.chuusai::shapeless:2.3.3`
@ import shapeless.tag
import shapeless.tag
@ trait Foo
defined trait Foo
@ import io.circe._, io.circe.generic.semiauto._
i... | |
doc_46103 | I am able to generate the reports on my local computer using SQLCMD/BCP right now, but what are the recommendations / possible options if I want it generated to another server?
| |
doc_46104 | When the user presses Cancel button, I want to rollback the changes in cancelAction callback.
Queries:
*
*Is it possible to start a nested Undo group and persist it through event loop and collate all the changes done in one single undo group? Right now, when I call beginUndoGrouping in cancelAction, I get a missing ... | |
doc_46105 | Creative Paperclip::Errors::NotIdentifiedByImageMagickError
The weird thing, this error is only generated on Heroku. I can upload .mov files just fine on my local host.
My Current Gem Setup:
paperclip (3.4.1, 3.4.0)
paperclip-aws (1.6.7, 1.6.6)
paperclip-ffmpeg (0.10.2)
cocaine (0.5.1, 0.4.2)
Event.rb
has_attached_fi... | |
doc_46106 | of .net Framework 2.0.
Please some one suggest what are the hardware requirements (windows server) to host in Production server and its configuration
to host the application.
The total number of users around 10,000 per second
around 10,000 requests per second.
A: 10k requests per second is pretty hardcore, unless they... | |
doc_46107 | I guess I could set up multiple firewalls pointing at different login pages, but there could be quite a lot of them, so I'd rather avoid having to do this.
A: If you want something "proper" then look at the answers to this question.
OR
If you want to do it quick and dirty you can use:
$this->container->get('request')-... | |
doc_46108 | I am unable to find any help in saving elements to some private object for each http session.
Does anyone know of any solutions?
A: *
*Create a custom JavaScript root object - it is a Java class which implements org.springframework.extensions.webscripts.processor.BaseProcessorExtension class, for example:
package pl.... | |
doc_46109 | I can do this with @ControllerAdvice and @ExceptionHandler for custom exceptions. But I can't find any good ways of doing this for standard and handled errors like 404 and 401.
Are there any good patterns of how to do this?
A: It is worked for me in case of @RestControllerAdvice with spring boot
spring.mvc.throw-excep... | |
doc_46110 | #include <cmath>
using namespace std;
class point{ // define point class
private:
float x=0;
float y=0;
public:
point();// default constructor
point(float, float);// constructor
void setX(float);
void setY(float);
double getX()const;
double getY()const;
};
//implement all the m... | |
doc_46111 | Once now and then I get the following exception logged to the Output window in VS 2017:
An unhandled exception of type
'System.Runtime.InteropServices.SEHException' occurred in
System.Private.CoreLib.ni.dll External component has thrown an
exception.
I’m running the app in VS 2017 to try to figure out why the a... | |
doc_46112 | <script>
import axios from "axios";
import { baseApiUrl, userInfo } from "@/global";
export default {
methods: {
moveToLoginPage() {
localStorage.removeItem(userInfo);
this.$store.commit("setToken", null);
this.$router.push({ path: "/login" });
},
async validateToken() {
const jso... | |
doc_46113 | Suppose I have a CRON job
30 2 * * * ....
Then this would run every time when it is 2:30 at night (local time).
Now suppose I have the time zone Europe/Germany and it's 2017-10-29 (the day when DST is switched). Then this CRON job would run twice, right?
Second Example
Suppose I have the time zone Europe/Germany and ... | |
doc_46114 | public class Championship
{
private ListOfDrivers driversList;
private ListOfVenues venuesList;
private RNG rand;
public static void main(String[] args) {
Championship sim = new Championship();
sim.star... | |
doc_46115 | In this case, This is what i'd like to do: If there is a space after the semi-colon we do not need a change. However if there are letters before and after the semi-colon, we should change semi-colon with space
i have this:
datacolumn1
row 1 knowledge; information; data
row 2 digital;transmission; interopera... | |
doc_46116 | Are there any good and simple way to get this done? Is it a good idea to parse the json data into a collection? How can I transfer the data to the power bi Dashboard?
Notice: The reason, why i want to use the Powerapps-tile is so that the user can send a custom API call with specific parameters.
Thanks in advance!
A:... | |
doc_46117 | In my script, I am trying to get my player to move left and right. It is strange to me because I can get the player to jump, fall down, and throw a snowball using the buttons that I created on the screen. For some reason, however, the player will not respond to the left button clicks and right button clicks that I plac... | |
doc_46118 | I know that JdbcTemplate gives me different methods to perform queries (that are written in SQL).
So I have the following methods:
1) queryForObject():
public long getPersonCount() {
String sql = “select count(*) from PERSON”;
return jdbcTemplate.queryForObject(sql, Long.class);
}
So in this method I specify 2... | |
doc_46119 |
A: As of Kotlin Coroutines 1.3, the standard library doesn't seem to provide this operator. However, since the design of Flow is such that all operators are extension functions, there is no fundamental distinction between the standard library providing it and you writing your own.
With that in mind, here are some of m... | |
doc_46120 | using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web;
namespace learnMVC.Models
{
public class EmployeeData
{
[Required(ErrorMessage = "Please enter your Employee ID")]
public int employeeID
{ get; set; }
[Required(ErrorMessag... | |
doc_46121 | I understand that Page Queries in graphql accept variables. I was thinking I could pass a value (current date) and get the relevant values.
Considering Gatsby is a static generator and the queries are preloaded, I'm not entirely sure that would work. I'd appreciate any pointers.
A: Yes. You have two options:
*
*Re... | |
doc_46122 | I took note of the session ID it used in the request cookie.
Now when I clear my cache and run the report again it gets the following error "ASP.NET session has expired" but it gets a response cookie with a session ID.
Now here's the issue, when I click the button again. The site is able to retrieve the report from th... | |
doc_46123 | Everything's great, but every time I click something, there's this annoying black flash. I've tried quite a few solutions:
html {
-webkit-tap-highlight-color: rgba(0,0,0,0);
-webkit-user-select: none;
-webkit-touch-callout:none;
}
<script type="text/javascript">
document.documentElement.style.webkit... | |
doc_46124 | "This site can’t provide a secure connectionlocalhost uses an unsupported protocol.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH
Unsupported protocol
The client and server don't support a common SSL protocol version or cipher suite."
My Chrome browser is up to date. I tried with Edge but the same error !
I tried the following li... | |
doc_46125 | I have Master Table of Currencies having columns :
(ID NAME)
1 USD
2 GEL
3 MXN
4 EURO
5 PKR
logged in user is assigned let say two of those USD and EURO ..
now there will be 10 textboxes in the grid 5 rows and 2 columns (2 textboxes in each row) .. problem is it is not binding values to all textboxes b... | |
doc_46126 |
A: From http://redis.io/topics/data-types:
Redis Strings are binary safe, this means that a Redis string can contain any kind of data, for instance a JPEG image or a serialized Ruby object.
A String value can be at max 512 Megabytes in length.
So those chars you've specified will be fine, as will any other data.
... | |
doc_46127 | #include <iostream>
#include <fstream>
using namespace std;
struct arrayelement {
char protein[30];
int count;
};
arrayelement proteins[40];
int main()
{
char buffer[30];
// open source file
ifstream fin("proteins.txt");
if (!fin) { cerr << "Input file could not be opened\n"; exit(1); }
// loop through... | |
doc_46128 | How data is changed in second spinner
A: First you would need to get a reference of your spinner like -
Spinner mySpinner = (Spinner) findViewById(R.id.mySpinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this, R.array.myArray, android.R.layout.mySpinnerItem);
adapter.setDropDown... | |
doc_46129 | I need to show a list of, let's say 30 doctors, and for each doctor, I need to show the number of appoinments he or she had on the 1st of June so I wonder how I could do that?
The best option I can come up with is to use nested SQL like this:
SELECT doctors.*, (SELECT COUNT(*) from appointments a WHERE a.date = 01.06.2... | |
doc_46130 | urllib.request.urlretrieve(each, filename)
It is saying that: AttributeError: 'function' object has no attribute 'urlretrieve' when running the program
Here is the full code:
from urllib.request import urlopen
from bs4 import BeautifulSoup as soup
url = 'https://unsplash.com/s/photos/download'
def download_imgs(... | |
doc_46131 | Is it possible to clarify the below question for me?
int32_t a[3]={21,3,1000031};
char* p1=&a[0]; /* char is 1-bye and &a[0] is 0x0004 for example */
printf("p1 in hex=%x\n",*p1); /* 4 bytes starting from word-aligned address p1 */
printf("(p1+3)=%d",(p1+3)); /* 4 bytes starting from a NON word-aligned address?* li... | |
doc_46132 | AJAX Markup:
<input type="text" class="alumni" name="alumni0" id="alumni0" value="Academy College">
Script:
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/jquery-ui.min.js" type="text/javascript"></script>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/themes/base/jquery-ui.c... | |
doc_46133 | Now I want to add an edit option works in following manner:
When the user click on a drawn shape (Path) it should be highlighted
and user should be able to edit the shape.
How can I achieve this..?
A: You need to hold the bunch of Points you put into your Path.
Bruteforce routine should be like below:
1) Touch do... | |
doc_46134 | First at all: to access my calendar I implemented a login session (so when u access the calendar the page has a $_SESSION['user'], where user is saved as 'nomeUtente') and my calendar fecth events from a database with this details
nomeUtente (in this case 'dip7') it's a variable saved that coincide with the $_SESSION[... | |
doc_46135 | Here is the aspx code:
<div id="myModal" class="modal">
<!-- Modal content -->
<div class="modal-content">
<span class="close">×</span><br />
<p>Upload Successful</p>
</div>
</div>
Here is the css:
... | |
doc_46136 | # profiles/models.py
class Sport(models.Model):
pass
class ProfileAbstract(models.Model):
pass
class ProfileOrganization(ProfileAbstract):
pass
class ProfilePlace(ProfileAbstract):
pass
class ProfileTeam(ProfileAbstract):
pass
class ProfileUser(ProfileAbstract):
pass
class ProfileURL(model... | |
doc_46137 | Here is the error I got.
Error: internal
at new y (error.ts:66)
at w (error.ts:175)
at A.<anonymous> (service.ts:263)
at tslib.es6.js:100
at Object.next (tslib.es6.js:81)
at r (tslib.es6.js:71)
Here is the client-side code
<form class="form-inline my-2 my-lg-0">
<input class=... | |
doc_46138 | https://graph.facebook.com/v2.5/search?q=foo
Here's the error that I'm receiving:
{
"error": {
"message": "An unknown error has occurred.",
"type": "OAuthException",
"code": 1,
"fbtrace_id": "BbsgVF64X28"
}
}
Any idea what I'm doing wrong?
A: Look at the docs at
*
*https://developers.facebook.... | |
doc_46139 | With this class, I have a std::unordered_map<std::string, memory_region> my_map - which is used to pass type-erased spans between parts of my code which don't share headers, so they can't know about each others' types. The typical access to one of these looks like:
auto foo = my_map.at("foo").as_span<bar_t>();
This wo... | |
doc_46140 | I tried moving the code around but i cannot succeed.
Need your kind help
<div id="results"></div>
<div id="loader_image"><img src="images/loader.gif" alt="" width="24" height="24"> Loading...please wait</div>
<div class="margin10"></div>
<div id="loader_message"></div>
var busy = false;
var limit = 5;
var offset = 0;
... | |
doc_46141 | /**
* @ORM\HasLifecycleCallbacks
*/
class Person {
/**
* @PrePersist
* @PreUpdate
*/
public function increaseVersion() {
if ( $this->version == null ) {
$this->version = 0;
}
// only do this, when a certain attribute changed
$t... | |
doc_46142 | I looked at both Buckminster and the Monkey Project, but I wasn't sure if either would do what I wanted. Anyone have any experience on this front and know what a good solution is?
Thanks,
Nathan
A: I believe all you need is to do is create a folder here:
WORKSPACE_DIR\.metadata\.plugins\org.eclipse.core.resources\.pro... | |
doc_46143 | TypeError: list indices must be integers or slices, not str"*
ata2 = [{'one': 1, 'two': 2}, {'one': 5, 'two': 10, 'three': 20}]
pd.DataFrame(ata2,index=['a','b'],columns=['one','two','three'])
ata2['four']=ata2['one']* ata2['two']
A: If you are trying to do a column multiplication, you need to set the ata2 as a p... | |
doc_46144 | I followed instructions here https://imperceptiblethoughts.com/shadow/configuration/minimizing/.
In order to test if shadowJar task actually works i created a simple Main java file that practically uses nothing other than java SDK.
public class Main {
public static void main(String[] args) {
System.out.prin... | |
doc_46145 | I'm not sure if I understand correctly but I currently using in my mvc app. UserRepository which implements IUserRepository interface. This interface is injected in controller constructor
public class UserController : Controller
{
private IUserRepository repository;
public UserController(IUserRepository rep)
... | |
doc_46146 | For each request we log:
*
*METHOD: (e.g. put, patch, get, post)
*PATH: (e.g. /api/users)
*BODY: (e.g. { "user": { "first_name": "Alex" } })
I want to implement a replay feature that can repeat or "simulate" an API call given the parameters above.
What I am looking for is a method that allows me to do:
simulate_r... | |
doc_46147 |
Master\Detail defined as key-relation model and on getDetailRowData method parent node data exists in params
but how to get parent node data from child view?
Tried via context-menu:
On right click - getContextMenuItems got executed which has an input params
On this sample, child-grid doesn't have any row and nod... | |
doc_46148 | I have added some pictures in my drawable folder.
These pictures are named like that :
R.drawable.item_1
R.drawable.item_2
...
I would like to create a method to load all that pictures to an array, but I don't know where to begin.
Thanks for your help!
A: I think there's no way to do that.
Instead, you could use a sw... | |
doc_46149 |
My problem is, that on my device / in the emulator all buttons are nearly on top of each other:
On the second screenshot you see only one button because the others are set to unvisible. When I push the button a different button is shown on nearly the same place like the one before.
Here´s my layout:
<TableLayout x... | |
doc_46150 | class Foo:
""" Parent class. """
def __init__(self,a,b):
self.a = a
self.b = b
def product(self):
return self.a * self.b
This class contains information I've loaded in from some data file. I want to generate different kinds of information related to this data, using class properti... | |
doc_46151 | Articles Table
id | description | supplierID
_____________________________
1 | Testarticle | 1
Supplier Table
id | description
_______________________
1 | Example Industries
When reading out an article, for example
SELECT * FROM articles WHERE ID=1, i also need the supplier description in my result.
What would be ... | |
doc_46152 | $(function(){
// I've tried the following:
// – async/await with promises
// – JavaScript Closures
// – Closures with IIFE (see example below)
'use strict';
//Cache DOM
let $win = $(window),
$doc = $(document),
$body = $('body'),
$layer = $('.l... | |
doc_46153 | '<td>' + '<label for="Name" id = ' + value + '>' + text + '</label></td>'
I want to retrieve the id of the label and I`m doing the following which is not working:
How can I get the Id of the label?
function ReadNames() {
$('#Table tr').each(function() {
NameID.push($(this).find('label').va... | |
doc_46154 | {"result"=>{"data"=>[{"Quantity"=>13, "Rate"=>17.1},
{"Quantity"=>29,"Rate"=>3.2},
{"Quantity"=>7, "Rate"=>3.4}]}}
To:
{"result"=>{"data"=>[{"Rate"=>17.1, "Quantity"=>13},
{"Rate"=>3.2, "Quantity"=>29},
{"Rate"=>3.4, "Quantity"=>7}]}}
... | |
doc_46155 | I have a css file with a style like below:
.well {
-webkit-box-shadow: 1px 3px 1px #9E9E9E;
-moz-box-shadow: 1px 3px 1px #9E9E9E;
box-shadow: 1px 3px 1px #9E9E9E;
}
I tried to use it inside react.js but not working like follows:
import React, { Component } from "react";
var Bootstrap = require('react-boo... | |
doc_46156 | <select id="X">
<option...
.
.
.
...</option>
</select>
Now suppose I have another selectbox Y that only has only 1 option in it like this:
<select id="Y">
<option value="someValue">Some Value</option>
</select>
But other options could be added to the selectbox dynamically.
I use
$("#X").cha... | |
doc_46157 | from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense
But the prcocess did not finished normally.I tookthe same error-> cannnot import name 'LayerNormalization' from 'tensorflow.python.keras.layers.normalization'
I am using the following versions Spyder 4.2.5 tensorflow 2.7
A: Please... | |
doc_46158 | Note It's not about keeping mixed units in generated css, so calc wouldn't work.
$fooPercent: 40%;
.abc {
width: 100% - $fooPercent; // This works
}
.bar {
width: 100px * (100% - $fooPercent); // Intend to get 60px
}
A: Dividing the percentage by 100% should give you a decimal which you can then multiply by the... | |
doc_46159 | I have data like this:
ID, NAMES
1, Jon
1, Jonny
1, Jonathan
2, James
3, Bill
3, William
4, Robert
4, Bob
4, Bobby
4, Rob
And want this:
ID, Name1, Name2, Name3, Name4
1, Jon, Jonny, Jonathan
2, James
3, Bill, William
4, Robert, Bob, Bobby, Rob
In other words, for each ID I want to find all rows with that ID and put ... | |
doc_46160 | Here is my code:
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var test: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
test.backgroundColor = UIColor.darkGray
}
override func didReceiveMemoryWar... | |
doc_46161 | 1/-crawling
2/-storing
3/-indexing
4/-page ranking
all the sites that my search engine will crawl are available locally which means it's an intranet search engine.
after storing the files found by the crawler, these files need to be served quickly for caching purpose.
so i wonder what is the fastest wa... | |
doc_46162 | Sometimes I show a UserControl with 2 buttons using all the screen, leaving the rest of the page elements at the background. But if I use tab to navigate to this 2 buttons, the focus quickly goes to the elements at the background and that´s what I´m trying to avoid.
I want tab to only focus on those 2 buttons from the ... | |
doc_46163 | I am
unclear how to do this in R without loading up each year's data individually then rbind.
I understand that something like :: ldply(myfiles, read_csv) would do a good job of identically formatted files in a set directory, but, because the conditions of some of the variables change from file to file, I am stuck on ... | |
doc_46164 | conda create --name test2 -c conda-forge r-base r-seurat
I assumed that by using conda-forge channel, it will install the most updated version. What happened is that it installs the oldest version of R which is 3.6.1
At the same time, the "Seurat" package requires a newer version of R than 3.6.1
So, I specified a vers... | |
doc_46165 | Sub GetSheets()
Path = "\Users\myname\Documenten\Test\"
Filename = Dir(Path & "*.xls")
Do While Filename <> ""
Workbooks.Open Filename:=Path & Filename, ReadOnly:=True
For Each Sheet In ActiveWorkbook.Sheets
Sheet.Copy After:=ThisWorkbook.Sheets(1)
Next Sheet
Workbooks(Filename).Clos... | |
doc_46166 | Here's what I see:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 30G 92K 30G 1% /dev
tmpfs 30G 0 30G 0% /dev/shm
/dev/xvda1 9.8G 9.7G 0 100% /
/dev/xvdb1 5.0G 44M 5.0G 1% /emr
/dev/xvdb2 1.9T 231M 1.9T 1% /mnt
/dev/xvdc 1.9T 34M 1.9T 1... | |
doc_46167 | The settings form is opened as a modal dialog from the parent form as follows:
private void settingsToolStripMenuItem_Click(object sender, EventArgs e)
{
var SettingsForm = new frmSettings();
SettingsForm.ShowDialog(this);
}
On the SettingsForm, I have a ComboBox that will populate its lis... | |
doc_46168 | This answer helped me queue a basic build.
I have been successful using a Personal Access Token (PAT) to authenticate and this json payload
{
definition: {
id: 19,
}
}
I need to pass variables into the build as well. These are some of the things I have tried that are not working
Not working 1
{
de... | |
doc_46169 | with input field.
This is the output i got. This is the expected output. This is html code andThis is css code
How do i achieve this?
A: Use fixed values for height like % and vh
Give height of 100vh or 100% to the parent element
height:100vh;
or
height:100%;
| |
doc_46170 |
A: If celery isn't picking up task that means that nothing is talking to its broker. Make sure that the task producer is talking to the same broker url as the celery worker (the broker url will appear in the first 10-15 lines of the celery logs).
| |
doc_46171 | The rgb file contains all the rgb images in the video frames. How can I combine rgb file and audio using ffmeg to get output video which can be played on vlc player?
Input 1 : audio.wav
Input 2 : allimages.rgb
Output : A video file which can be played in vlc player.
I was looking at ffmpeg documentation but couldn't fi... | |
doc_46172 | Has anyone solved this problem for pptx4j? And/or, can anyone point me to a library or source code I could use to perform this task?
Thanks!
Carl
A: Disclosure: I maintain docx4j
You would have to copy and alter the XHTMLImporter code, so that it emits DrawingML instead of WordML. A little tedious, but eminently do-ab... | |
doc_46173 | Here is the code I'm looking at.
This is a function to upload the file:
[HttpPost]
public JsonResult UploadInvoice()
{
foreach (var file in Request.Files.AllKeys)
{
var tempFile = Request.Files[file];
if (tempFile != null && tempFile.ContentLength > 0)
{
var fileName = tempF... | |
doc_46174 | Am I missing something? How can I solve this issue?
@Test
public void test() throws Exception {
try {
WebClient client = new WebClient(BrowserVersion.FIREFOX_3_6);
HtmlPage currentPage = client.getPage("http://plugins.learningjquery.com/cluetip/demo/");
String xpath = "//a[@title='jTip Styl... | |
doc_46175 | In other words, I would like a one-liner to print the percentage of one file's line count of another.
For example, if I have a first file (first.txt) with 25 lines and a second file (second.txt) with 100 lines, the one-liner would output .25.
A: The shortest I could come up with made use of command substitution and re... | |
doc_46176 |
A: You can do it two ways:
*
*Serialize the object to a string and pass it through the query string (POST body better though)
*Serialize the object into a JSON and pass it through the POST body.
I recommend to use the second option. However, you should reconsider the question, might be, there is better approach ... | |
doc_46177 | I have created an app on facebook.
Dispatcher Servlet
<servlet-mapping>
<servlet-name>ABC</servlet-name>
<url-pattern>*.cs</url-pattern>
</servlet-mapping>
configfured the xmls
<servlet-mapping>
<servlet-name>ABC</servlet-name>
<url-pattern>*.cs</url-pattern>
</servlet-mapping>
<!-- Configure a connec... | |
doc_46178 | >> $./kiteplayer.sh
but I recieve this message
>> File "/home/ahmed/anaconda3/envs/freekitesim/lib/python2.7/site-packages/pkg_resources/__init__.py", line 1560, in _get
return self.loader.get_data(path)
>> zlib.error: Error -2 while decompressing data: inconsistent stream state
| |
doc_46179 | Internal Server Error The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
from flask import Flask
app = Flask(__name__)
from flask import jsonify
import random
@app.route('/')
def Calutlate():
arr = []
for i... | |
doc_46180 | print("#"*80)
print(f"##{'':.^76}##")
print(f"##{'Hello World':.^76}##")
print(f"##{'':.^76}##")
print("#"*80)
I will get a nice border around my "Hello World" but with dots:
################################################################################
##................................................................ | |
doc_46181 | What i want to do:
I would like to control a few servos with the arduino. I want to change the angles of the Servos in a GUI on the PC(later RPi) and send them via Serial Communication to the Arduino
My Arduino Code looks like this:
#include <Servo.h>
int angle;
int pinServo1 = 5;
Servo servo1;
int min = 0.547... | |
doc_46182 | Something like this:
<xmlConfig Id="myConfigElement> File="{INSTALLFOLDER]\config...myConfigFile.xml" Action ="create" On="install" Node="value"
Name="name" Value="[propertyContainingUsersInput]"
ElementPath="//pathToNode...[\[]@Name = 'oldName'[\]]" Sequence = "1"/>
I've tried various combinations of escape sequences... | |
doc_46183 | if (ScopeTryLock(mutex))
{
...
}
The idea being that if the mutex can be locked it is and the if statement is entered. Otherwise its skipped.
Im trying to use this macro and class to achieve it
#define ScopeTryLock(lock) (_ScopeTryLock &lock = _ScopeTryLock::MakeTryLock(lock, __FILE__, __LINE__).tryToLock()).ownsLo... | |
doc_46184 | Jersey libraries
1. org.glassfish.jersey.core:jersey-server
2. org.glassfish.jersey.containers:jersey-container-servlet-core
3. org.glassfish.jersey.core:jersey-client
4. org.glassfish.jersey.core:jersey-common
5. org.glassfish.jersey.bundles.repackaged:jersey-guava
6. org.glassfish.jersey.ext:j... | |
doc_46185 | Why this is happening and how can I resolve this?
Please help me, I am new in JavaScript.
<!DOCTYPE html>
<html>
<head>
<title>Priject 2</title>
</head>
<body>
<label>Name:
<input type="text" id="name">
</label>
<input type="submit" id="fetch">
<br />
... | |
doc_46186 | import java.util.regex.Matcher
String test = ''' ..Foo[1]dsfsdf
...........sfsdfdsfsdfsdf
..............sdfffffffffsd
..................sdffffffffffffffff
..Foo[2]dsfsdf
...........sfsdfdsfsdfsdf
..............sdfffffffffsd
..................sdffffffffffffffff
..Foo[3]dsfsdf
...........sfsdfdsfsdfsd... | |
doc_46187 | i got this expression to find the strings:
^\s*data:([a-z]+\/[a-z]+(;[a-z\-]+\=[a-z\-]+)?)?(;base64)?,[a-z0-9\!\$\&\'\,\(\)\*\+\,\;\=\-\.\_\~\:\@\/\?\%\s]*\s*$
But my Code always returns null
short function calling the regex:
m = re.exec(html)
my html to find the base64 string:
<p><span rtenodeid="3" id="ms-rterange... | |
doc_46188 | Why is it so? Take a scenario of a vehicle, there exists a chasis number which is unique as well as the registration number which turns out to be unique. To depict this scenario in sql server we need a custom implementation for on of the columns. Conversely, in Oracle you can have as many sequences as you want on a tab... | |
doc_46189 | <section id="navigation-bar" class="container">
<nav class="pull-left">
<ul class="multiColumnMenu">
<li>
<a href="#">Menu 1</a>
<div class="column-menu">
<ul>
<li> Sub menu 1 </li>
<li> Sub menu ... | |
doc_46190 | When I hover over a div, it increases its width (ltr for the left div and rtl right div).
On the same hover event I want the OTHER div to decrease its width. So there's no overlap between the two.
With the code I have the left side div works. The hover event also works. When I hover over the left side. The width goes u... | |
doc_46191 | Followed the procedure given on this link.
https://linuxhint.com/change_mysql_data_directory_ubuntu/#:~:text=The%20default%20data%20directory%20for%20the%20MySQL%20database%20server%20is,%2Fetc%2Fmysql%2Fmysql.
But in it he just copies data into new partition & never deletes source. So just wanted to confirm whether we... | |
doc_46192 | if( is_home() ):
echo 'User is on the homepage.';
else:
echo 'User is not on the homepage';
endif;
If I place it in the themes header or footer then it works but if I place it in my plugin, it doesn't work. I've tried is_single() and is_page() too and they don't work inside the plugin. Any idea what the pro... | |
doc_46193 | Table Products Color
+-------------+--------------+
| Product Id | Color |
+-------------+--------------+
| 120 | Red, Blue |
| 121 | Green, Black |
| 122 | Red, Black |
+-------------+--------------+
From the table above I need to count how many times a color appears and return ... | |
doc_46194 | The list of domains I have will be large and subject to change by users without coding experience, so I am looking to develop a text, CSV, or excel file that someone can update which lists my company's relationship to them (client, vendor, sub-contractor, etc...) and their name (both of which controls the file path), t... | |
doc_46195 |
*
*I am on OS X Mavericks 10.9.2
A: Try http://0.0.0.0:3000.
That works for me.
Not sure why Safari doesn't like localhost.
A: Try 127.0.0.1, enable web sharing in System Preferences, and if running, turn off Apache.
Source
A: Is your Rails server running? If not, launch it with rails s from the sample_app fold... | |
doc_46196 | The problem can be seen live here: http://experienceinvest.com/british-student-housing-investment-to-hit-5-75bn/
My single.php file:
<?php if ( have_posts() ) { the_post(); rewind_posts(); } ?>
<?php
if ('investment' == get_post_type()) { include("investment-single.php");}
else { include("news-single.php"); }
?>
... | |
doc_46197 | --FIRST IMAGE IS DESIRE OUTPUT---
I got it to work on my screen but when I put it on bigger monitor doesn't seem to scale right. Any Recommendations ?
<div style="margin-left: 100px;margin-right: 100px;">
<div class="container-fluid">
<div class="row">
<div class="col-sm-3">
<img... | |
doc_46198 | So,in the exercice we have 16 bit memory address, a cache with 256 lines, and 16 byte line ( 4 words of 32 bits).
Suppose a program that executes these instructions :
Int A[512], i;
for (i = O; i < 256; i++) {
A [i+256] A [i] + i ;
}
The array A is stored at the address x0000, and i is stored in a register.
They ask... | |
doc_46199 | I need some guidance on how to figure this problem out. Here is my code:
bool binary_search(const vector<string>& sorted_vec, const vector<string>& key) {
size_t mid, left = 0;
size_t right = sorted_vec.size(); // one position passed the right end
while (left < right) {
mid = left + (right - left)/... |
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