I found this piece of code in /etc/cron.daily/apf
#!/bin/bash
/etc/apf/apf -f >> /dev/null 2>&1
/etc/apf/apf -s >> /dev/null 2>&1
It's flushing and reloading the..
I've got a list of values that are in a Ruby hash. Is there a way to check the value of the key and if it equals "X", then do "Y"?
I can test to see if the hash has a key using hash.has_key?, but no..
I have a site with the navbar fixed on top and 3 divs underneath in the main content area.
I'm trying to use scrollspy from the bootstrap framework.
I have it succesfully highlighting the different ..
I have multiple buttons that I use when people answer a question. How would I get the buttons to change colors when a person clicks on the button? I do not know jquery, I have been told that it is the..
I typed psql and I get this:
psql: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresq..
I'm confused when it comes down to saving a state. So I know that onSaveInstanceState(Bundle) is called when the activity is about to be destroyed. But how do you store your information in it and brin..
Im building a draggable map that when the map is dragged the element is given a 'left' and 'top' attribute with values for each as so...
<div class="map" style="top:200px; left:100px;">Map</..
I'm trying to run an interactive command through paramiko. The cmd execution tries to prompt for a password but I do not know how to supply the password through paramiko's exec_command and the execut..
I get these error messages for all cout and endl:
main.cc:17:5: error: ‘cout’ was not declared in this scope
main.cc:17:5: note: suggested alternative:
/usr/include/c++/4.6/iostream:62:18: note: ..
Im reading "Core Python Programming 2nd Edition", They ask me to print a string, one character at a time using a "while" loop.
I know how the while loop works, but for some reason i can not come up w..
How do I read data from a DataSet in WPF? I have a train schedule table with just 2 columns and I want to be able to read the departure times and calculate when the next train is leaving. For example,..
I would declare an empty String variable like this:
string myString = string.Empty;
Is there an equivalent for a 'DateTime' variable ?
Update :
The problem is I use this 'DateTime' as a param..
I am looking to edit the formatting of the dates on the x-axis. The picture below shows how they appear on my bar graph by default. I would like to remove the repetition of 'Dec' and '2012' and just h..
Below are the sample code block i use.
I have two set of css, and want to apply onto two UL component.
however, the result come out, the inner "UL" will hold some of the css which defined for its pare..
I want to take runtime input from user in Oracle 10g PL/SQL blocks (i.e. interactive communication with user). Is it possible?
declare
x number;
begin
x=&x;
end
this code gives error as
& ca..
Is it possible to sort and rearrange an array that looks like this:
itemsArray = [
['Anne', 'a'],
['Bob', 'b'],
['Henry', 'b'],
['Andrew', 'd'],
['Jason', 'c'],
['Thomas', 'b..
According to the Java API, the constructor Date(year, month, day) is deprecated. I know that I can replace it with the following code:
Calendar myCal = Calendar.getInstance();
myCal.set(Calendar.YEAR..
I want my uploader only allows these types:
doc, docx.
xls, xlsx.
ppt, pptx.
txt.
pdf.
Image types.
How can I achieve this? What should I put in the accept attribute? Thanks for your help.
EDIT!!..
I am trying to show or hide tabpages as per user choice. If user selects gender male then form for male in a tabpage "male" should be displayed and if user selects female then similar next form should..
User kokos answered the wonderful Hidden Features of C# question by mentioning the using keyword. Can you elaborate on that? What are the uses of using?..
When I tried to change the window icon in the top left corner from the ugly red "TK" to my own favicon using the code below, Python threw an error:
from tkinter import *
root = Tk()
#some buttons, w..
What I need to do is have a C# 2005 GUI app call a .bat and several VBScript files at user's request. This is just a stop-gap solution until the end of the holidays and I can write it all in C#. I can..
I searched this problem but none of the solutions worked. I have Visual Studio Professional 2015 installed and I am using TFS. My NuGet version is 3.1.6. This problem is happening only in my C# Web AP..
How do I check a variable if it's null or undefined and what is the difference between the null and undefined?
What is the difference between == and === (it's hard to search Google for "===" )?
..
I have a fluid width container DIV.
Within this I have 4 DIVs all 300px x 250px...
<div id="container">
<div class="box1"> </div>
<div class="box2"> </div>
<..
I have a header (dynamic height) with a fixed position.
I need to place the container div right below the header. As the header height is dynamic, I can't use the fixed value for top margin.
How ca..
How to include a Javascript or CSS file in Yii Framework?
I want to create a page on my site that has a little Javascript application running, so I want to include .js and .css files in a specific vi..
I have following div
<div id="over" style="position:absolute; width:100%; height:100%>
<img src="img.png">
</div>
How to align the image so as to be located in the middle and cen..
How do you add an item to an existing array in VBScript?
Is there a VBScript equivalent to the push function in Javascript?
i.e.
myArray has three items, "Apples", "Oranges", and "Bananas" and I wa..
The tools are opened on the bottom of the chrome window per default. This is a rather bad choice for a wide screen display since there is plenty of empty space to the right but not much vertical space..
I have a command that uploads files using git to a remote server from the Linux shell and it will take many hours to finish.
How can I put that running program in background? So that I can still wor..
I'm stuck on a simple task.
I just need to order results coming from this call
$results = Project::all();
Where Project is a model. I've tried this
$results = Project::all()->orderBy("name");..
I'm trying to run example from Celery documentation.
I run: celeryd --loglevel=INFO
/usr/local/lib/python2.7/dist-packages/celery/loaders/default.py:64: NotConfigured: No 'celeryconfig' module found..
{"id":"2231f87c-a62c-4c2c-8f5d-b76d11942301"}
If I alert the response data I see the above, how do I access the id value?
My controller returns like this:
return Json(
new {
id = indic..
When I have a TextView with a \n in the text,, on the right I have two singleLine TextViews, one below the other with no spacing in between. I have set the following for all three TextViews.
android:..
I've been reviewing the documentation and API for Laravel Collections, but don't seem to find what I am looking for:
I would like to retrieve an array with model data from a collection, but only get ..
Process.platform returns "win32" for Windows. On Windows a user's home directory might be C:\Users[USERNAME] or C:\Documents and Settings[USERNAME] depending on which version of Windows is being used...
I am still pretty new to C# and am having a difficult time getting used to it compared to C/CPP.
How do you exit a function on C# without exiting the program like this function would?
if (textBox1...
Can you create an index on a table variable in SQL Server 2000?
i.e.
DECLARE @TEMPTABLE TABLE (
[ID] [int] NOT NULL PRIMARY KEY
,[Name] [nvarchar] (255) COLLATE DATABASE_DEFAULT NULL
)
..
I have an EditText with some dummy text in it. When the user clicks on it I want it to be selected so that when the user starts typing the dummy text gets deleted.
How can I achieve this?..
I want to select sql:
SELECT "year-month" from table group by "year-month" AND order by date, where
year-month - format for date "1978-01","1923-12".
select to_char of couse work, but not "right" ord..
Pretty basic question for someone who knows.
Instead of getting from
"This is my text.
And here is a new line"
To:
"This is my text. And here is a new line"
I get:
"This is my text.And her..
I am using Postman to test some Curl requests to an API server. The API developers gave us the curl command, but I can't send it from the Postman. How to make such a request from the Postman?
curl -X..
I have a view AttributeView that contains all sorts of attributes. There's also a button that when pressed, it should set the default values to the attributes. I also have a ViewModelBase class that i..
class C
{
public:
C() : arr({1,2,3}) //doesn't compile
{}
/*
C() : arr{1,2,3} //doesn't compile either
{}
*/
private:
int arr[3];
};
I believe the reason is that arrays can be initial..
I just can't solve this one.
I'm on Linode 1G RAM basic plan. Trying to install a package via Composer and it's not letting me. My memory limit is set to "-1" on PHP.ini
Is there anything else I can..
I have a foreach loop and I want to see if there is a next element in the loop so I can compare the current element with the next. How can I do this? I've read about the current and next functions but..
When I use curl via POST and set CURLOPT_POSTFIELD do I have to urlencode or any special format?
for example: If I want to post 2 fields, first and last:
first=John&last=Smith
what is the exac..
I'm working with socket.io and node.js and until now it seems pretty good, but I don't know how to send a message from the server to an specific client, something like this:
client.send(message, rece..
I need to find "yesterday's" date in this format MMDDYY in Python.
So for instance, today's date would be represented like this:
111009
I can easily do this for today but I have trouble doing it aut..
Most OO languages prefix their interface names with a capital I, why does Java not do this? What was the rationale for not following this convention?
To demonstrate what I mean, if I wanted to have ..
How do i declare a 2d array using new?
Like, for a "normal" array I would:
int* ary = new int[Size]
but
int** ary = new int[sizeY][sizeX]
a) doesn't work/compile and b) doesn't accomplish what:..
My style of coding includes the following idiom:
class Derived : public Base
{
public :
typedef Base super; // note that it could be hidden in
// protected/private ..
I'm trying to access elements that are present under <form> <iFrame> <form> elements </form> </iFrame> </form>.
Could you help me on accessing these 'elements', wh..
Before saving model I'm re-size a picture. But how can I check if new picture added or just description updated, so I can skip rescaling every time the model is saved?
class Model(model.Model):
i..
I want to join two tables, but only get 1 record of table2 per record on table1
For example:
SELECT c.id, c.title, p.id AS product_id, p.title
FROM categories AS c
JOIN products AS p ON c.id = p.cat..
can you give me a simple example of an application with background service which uses bind/unbind methods to start and stop it? I was googling for it for a half-hour, but those examples use startServi..
I tried to understand how the transform is working in D3 but I think I didn't get it.
Does the scale change the size of the SVG object ? meaning if I give a big number the size of the object will loo..
In the example below, #logo is positioned absolutely and I need it to be horizontally centered within #header. Normally, I would do a margin:0 auto for relatively positioned elements but I am stuck he..
I have a project with a Git submodule. It is from an ssh://... URL, and is on commit A. Commit B has been pushed to that URL, and I want the submodule to retrieve the commit, and change to it.
Now, m..
I'm begginer of python. I can't understand inheritance and __init__().
class Num:
def __init__(self,num):
self.n1 = num
class Num2(Num):
def show(self):
print self.n1
mynumb..
I'm trying to use IIS Express with VS2010 to host a silverlight application. I modified my applicationhost.config file to allow for modification of the proper configuration settings. I have the foll..
I want to insert multiple rows into a MySQL table at once using Java. The number of rows is dynamic. In the past I was doing...
for (String element : array) {
myStatement.setString(1, element[0])..
How can I sort an array in NumPy by the nth column?
For example,
a = array([[9, 2, 3],
[4, 5, 6],
[7, 0, 5]])
I'd like to sort rows by the second column, such that I get back..
I'm importing twitter4j in AndroidStudio, using the following in my build.gradle:
dependencies {
compile 'com.android.support:support-v4:18.0.+'
compile files('libs/twitter4j-core-3.0.4.jar')
}
..
Im trying to compare the values of two edittext boxes. What i would like is to just compare passw1 = passw2. As my code is now comparing two strings i have entered as i could not get to compare them.
..
I want to connect a JTable to a ResultSet from a MySQL database so I can view the data.
I am looking for some links or code snippets describing this task. I'm using the Netbeans IDE....
I need to figure out the number of elements in an Iterable in Java.
I know I can do this:
Iterable values = ...
it = values.iterator();
while (it.hasNext()) {
it.next();
sum++;
}
I could also d..
I am trying to programatically unzip a zipped file.
I have tried using the System.IO.Compression.GZipStream class in .NET, but when my app runs (actually a unit test) I get this exception:
Syste..
On some Microsoft Access queries, I get the following message: Operation must use an updatable query. (Error 3073). I work around it by using temporary tables, but I'm wondering if there's a better ..
I'm using an image carousel script that is quite heavy on the browser. It works great in Opera and Chrome, half decent in FF and absolutely breaks my balls in IE. So i'd like to give IE users an alter..
The difficulty is that it should be cross platform. Windows 2000, XP, Vista, OSX, Linux, other unix variants. I am looking for a snippet of code that can accomplish this for all platforms, and a way t..
I am making a HTML page that is unpublished . One of the things I wanted to do was add a favicon to appear next to the title. I'm using google chrome and I noticed that other websites have favicons th..
When I add a .dll file as a reference in C# application it shows an error :
A reference to the "....dll" could not be added.Please make sure that
the file is accessible and that it is a valid as..
I have a string in this format:
var dateTime = "06-17-2015 14:24:36"
I am using moment.js and I am trying to convert it into YYYY-MM-DD HH:mm:ss -> 2015-06-17 14:24:36.
I have tried this method
d..
I am new to cryptography. I wish to learn how to encrypt and decrypt the text in a file... when I refer the related articles in net. I had a doubt that whether the encrypted text will be same for sing..
I have this code in a function:
tableFields = tableFields.children;
for (item in tableFields) {
// Do stuff
}
According to a console.log of tableFields, I am getting an array back as I assume I..
I have stored procedure A and want to call store procedure B from A by passing a @mydate parameter. Stored procedure B will return a rowset which I can further use in procedure A.
I researched this ..
I installed MS VS VC++ for the first time in order to start programming OpenGL with GLFW library. I follower instructions on how to install it over at http://shawndeprey.blogspot.com/2012/02/setting-u..
I have the following repository layout:
master branch (production)
integration
working
What I want to achieve is to cherry pick a range of commits from the working branch and merge it into the int..
I have the following connection string(get from a property of sql server):
Data Source=(LocalDB)\v11.0;AttachDbFilename=C:\Users\myUser\Desktop\adoBanche\Banche\bin\Debug\banche.mdf;Integrated Securi..
I am trying to execute
sudo -su db2inst1 /opt/ibm/db2/V9.7/bin/db2 force application (1995)
but I get this error bash: syntax error near unexpected token('`
sudo -su db2inst1 id
gives me correc..
Possible Duplicate:
Replacing all non-alphanumeric characters with empty strings
import java.util.Scanner;
import java.util.regex.*;
public class io{
public static void main(String args[]){..
I have taken backup of SQL Server 2008 DB on server, and download them to local environment.
I am trying to restore that database and it is keep on giving me following error.
An exception o..
I am working through setting up a http server using node.js and engine. However, I keep running into issues that I have little information on how to resolve I would appreciate some help solving this ..
I am very new with VB coding, I am trying to save multiple excel file worksheets to csv, I don't know to do this for multiple sheets, but I found a way to do for single file. I have found code on this..
I use wampserver 2.2. When I want to delete all records of a table in phpMyAdmin (select all) it deletes only one record not all records. Why it does not delete all records?..
What is the SQL Server SYSNAME data type for? BOL says:
The sysname data type is used for
table columns, variables, and stored
procedure parameters that store object
names.
but I don't rea..
Is there a way to write following code inline like so?
<a href="#" onClick="function(){
//do something;
return false;
};return false;"></a>
Instead of doing this:
<a href="..
I am having a service that depends on Cassandra coming up gracefully and the cluster being up and ready.
To ensure that the dependency order is met, I have the following unit file
[Unit]
Requires=c..
I have two dates in javascript:
var first = '2012-11-21';
var second = '2012-11-03';
i would like make:
if(first > second){
//...
}
how is the best way for this, without external library..
I want to hide a floating div if the user screen is < 1024px as it will overlay with my blog content area. I found this jQuery on the net but I am not sure how to use it.
$(document).ready(functio..
I'm converting something from VB into C#. Having a problem with the syntax of this statement:
if ((searchResult.Properties["user"].Count > 0))
{
profile.User = System.Text.Encoding.UTF8.GetStr..
It's time to admit defeat...
In Objective-C, I could use something like:
NSString* str = @"abcdefghi";
[str rangeOfString:@"c"].location; // 2
In Swift, I see something similar:
var str = "ab..
I want an Vista/7-aero-glass-style effect on a popup on my site, and it needs to be dynamic. I'm fine with this not being a cross-browser effect as long as the site still works on all modern browsers...
I have a table of users in sql and they each have birth dates. I want to convert their date of birth to their age (years only), e.g. date: 15.03.1999 age: 14 and 15.03.2014 will change to age: 15
Her..
I am using Emoji character in my project. That characters are saved (??) into mysql database. I had used database Default collation in utf8mb4_general_ci.
It show
1366 Incorrect string value: '\x..
I followed the MongoDb Docs to setup my first MongoDb,
When I start MongoDB using the command
C:\Program Files\MongoDB\Server\3.4\bin\mongod.exe
I get the following error
..
Im creating a text based labryinth game, but I figured it needed some pictures to illustrate whats going on. For some reason it just dies when I try to go to a2(Where the picture should pop up). I am ..
This is driving the whole team crazy. There must be some simple mis-configured part of IIS or our Web Server, but every time we try to run out ASP.NET Web Application on IIS 7.5 we get the following e..
Is there any way to modify an existing check constraint on a table
other than dropping and re-creating it?
create table t ( n number);
ora10g> Tabelle wurde erstellt.
ora10g> alter table t ad..
I have a data.frame mydf with about 2500 rows. These rows correspond to 69 classes of objects in colum 1 mydf$V1, and I want to count how many rows per object class I have.
I can get a factor of these..
I am trying to modify some legacy code from while back and getting the following kind of errors:
Access restriction: The method create(JAXBRIContext, Object) from the type Headers is not accessible d..
I'd like to run an external process and capture it's command output to a variable in PowerShell. I'm currently using this:
$params = "/verify $pc /domain:hosp.uhhg.org"
start-process "netdom.exe" $p..
I have recently started programming in C, coming from Java and Python. Now, in my book I have noticed that to make a "Hello World" program, the syntax is something like this:
char message[10]
strcpy(..
I'm passing a large dataset into a MySQL table via PHP using insert commands and I'm wondering if it's possible to insert approximately 1000 rows at a time via a query other than appending each value ..
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
When I try to cd nothing happens.
C:\> cd D:\temp
C:\>
..
I am using Jquery for getting a json object from a solr server. When I run my html file with Tomcat it is runns fine but when I embed it with my project which is running on weblogic it gets this erro..
I have a map()function that needs to display views based on a condition. I've looked at the React documentation on how to write conditions and this is how you can write a condition:
{if (loggedIn) ? ..
How can I easily obtain the min or max element of a JavaScript array?
Example pseudocode:
let array = [100, 0, 50]
array.min() //=> 0
array.max() //=> 100
..
With ES6, I can import several exports from a file like this:
import {ThingA, ThingB, ThingC} from 'lib/things';
However, I like the organization of having one module per file. I end up with import..
I'm writing a modal dialog in WPF. How do I set a WPF window to not have a close button? I'd still like for its WindowState to have a normal title bar.
I found ResizeMode, WindowState, and WindowStyl..
I'm trying to pass the entered text to the controller using an ajax request. But i'm getting athe error "Uncaught TypeError: Cannot set property 'value' of null " when I tried to execute JS file..
H..
Possible Duplicate:
How do I get the name of the current executable in C#?
An executable file loads an external library.
Is there a way for the library to know the calling executable file? ..
I have performed git commit followed by a git push. How can I revert that change on both local and remote repositories?
$ git log
commit 364705c23011b0fc6a7ca2d80c86cef4a7c4db7ac8
Author: Michael Si..
How can I limit my post-build events to running only for one type of build?
I'm using the events to copy DLL files to a local IIS virtual directory, but I don't want this happening on the build serve..
I'm using Bootstrap, and drawing a table. The rightmost column has a button in it, and I want it to drop down to the minimum size it needs to fit said button.
_x000D_
_x000D_
<link href="https://m..
Sometimes I download the python source code from github and don't know how to install all the dependencies. If there is no requirements.txt file I have to create it by hands.
The question is:
Given t..
I have worked in SOAP message to get LoginToken from Webservice, and store the LoginToken in String and used System.out.println(LoginToken); to print. This prints [wdsd34svdf], but I want only wdsd34s..
I have a custom usercontrol and I want to do something relatively simple.
When ever a numeric up down in that usercontrol's value changes, have the main form update a display window.
This is not a p..
I have a datagridview that is a full row select.
How would I grab the data from only a certain cell no matter what cell in the row was clicked on since it highlights the entire row...
I don't know if it's just too late or what, but I don't see how to do this...
What I'm expecting to do, and what the object browser says is there, is this:
var oc = new ObservableCollection<T>..
When I click on my form's submit button the following error message appears:
"The character encoding of the HTML document was not declared. The document will render with garbled text in some browser ..
I have a repo called myrepo on the remote beanstalk server.
I cloned it to my local machine. Created two additional branches: staging and dev.
Pushed these branches to remote as well.
Now:
local ..
I'm trying to use Google MAP API v3 with the following code.
<h2>Topology</h2>
<script src="https://maps.google.com/maps/api/js?sensor=false" type="text/javascript"></script>..
My VB skills are not the best, and this problem has had me stumped for a few days.
In the list of controls shown in Visual Studio that are not defined in the code behind, I can "mouseover" them and t..
I have got an array which I am looping through. Every time a condition is true, I want to append a copy of the HTML code below to a container element with some values.
Where can I put this HTML to re..
I'm Windows 7 64-bit user and I got Android Studio problem after I update the latest version of Android Studio and SDK components..
The following SDK components were not installed: sys-img-x86-addon-..
Are the two statements below equivalent?
SELECT [...]
FROM [...]
WHERE some_col in (1,2,3,4,5) AND some_other_expr
and
SELECT [...]
FROM [...]
WHERE some_col in (1,2,3) or some_col in (4,5) AND so..
I have this piece of code to create a .json file to store python data. When i run it in my server i get this error:
IOError: [Errno 13] Permission denied: 'juliodantas2015.json' at line with open(out..
I have a favicon icon which isn't showing up in Chrome (I'm not sure about other browsers as I only use Chrome) but the strange thing is if I type the path to the icon in the URL bar it shows up!
Why..
I may need to modify our .htaccess file. Problem is I can't find it. We have several subdomains along side each other in the vhosts directory, and each subdomain has an associated .htpasswd file. H..
I'm confused on what an immutable type is. I know the float object is considered to be immutable, with this type of example from my book:
class RoundFloat(float):
def __new__(cls, val):
r..
When a file is created (FileSystemWatcher_Created) in one directory I copy it to another. But When I create a big (>10MB) file it fails to copy the file, because it starts copying already, when the fi..
I am stuck on converting a varchar column UserID to INT. I know, please don't ask why this UserID column was not created as INT initially, long story.
So I tried this, but it doesn't work. and give m..
I know this must be simple, but how do I preface the creation of a function with a check to see if it already exists? If it exists, I want to drop and re-create it. ..
When they appear on a field/getter of an @Entity, what is the difference between them? (I persist the Entity through Hibernate).
What framework and/or specification each one of them belongs to?
@NotN..
I don't fully understand the purpose of using Git or Github; I know it helps to keep track of your changes and it's helpful for people collaborating with other people, but I don't collaborate with any..
I want to call a PHP file that starts like
<?php
function connection () {
//Statements
}
I call from the PHP like this:
<?php
exec ('/opt/lampp/htdocs/stuff/name.php');
?>
I get:
l..
Possible Duplicate:
Do you use NULL or 0 (zero) for pointers in C++?
Is it a good idea to use NULL in C++ or just the value 0?
Is there a special circumstance using NULL in C code calling ..
I'm trying to setup a tab system that allows for components to register themselves (with a title). The first tab is like an inbox, there's plenty of actions/link items to choose from for the users, an..
With Spring 3.0, can I have an optional path variable?
For example
@RequestMapping(value = "/json/{type}", method = RequestMethod.GET)
public @ResponseBody TestBean testAjax(
HttpServletRequ..
Whenever I try to open a project (csproj) that's downloaded from the internet, most of the times, I get the
"The project type is not supported by this installation"
It appears that my Visual St..
I have a text file with an id and name column, and I'm trying to read it into a data frame in R:
d = read.table("foobar.txt", sep="\t")
But for some reason, a lot of lines get merged -- e.g., in ro..
Edit:
From another question I provided an answer that has links to a lot of questions/answers about singletons: More info about singletons here:
So I have read the thread Singletons: good design o..
This standard code for an IFRAME, is there a way to replace the src URL with Just html code? so my problem is simple, I have a page it loads an HTML body from MYSQL I want to present that code in a fr..
I am working with Python3.2. I need to take a hex stream as an input and parse it at bit-level. So I used
bytes.fromhex(input_str)
to convert the string to actual bytes. Now how do I convert these ..
I had the latest angular-cli installed globally and my project was building successfully.
While reading a suggested solution for another issue, (https://github.com/angular/angular-cli/issues/917) I..
I want to use the Bootstrap 3 default navbar with an image logo instead of text branding. What's the proper way of doing this without causing any issues with different screen sizes? I assume this a co..
I need to get the ID of an element but the value is dynamic with only the beginning of it is the same always.
Heres a snippet of the code.
<form class="form-poll" id="poll-1225962377536" action=..
Setting up a development environment with Ubuntu 14.04 running in VirtualBox, following this guide: http://klau.si/dev
After installing phpmyadmin, it seems I should be able to access it at http://l..
I am trying to consume a remote svc web service. I created the proxy class using svcutil.exe, and after that I've added that class to my console application, but it yields an error:
An unsecured e..
I need get the parent node for child node title 50
At the moment I am using only
//*[title="50"]
How could I get its parent?
Result should be the store node.
<?xml version="1.0" encoding="ut..
I have very basic and known scenario of form where I need to align labels next to inputs correctly. However I don't know how to do it.
My goal would be that labels are aligned next to inputs to the r..
When I do a svn status ., I get this:
! C auto-complete-config.elc
> local edit, incoming delete upon update
! + C auto-complete.elc
> local edit, incoming delete upon upd..
I've accidentally deleted the default website in IIS; It no longer shows up in the tree of IIS manager and browsing "localhost" returns a 404 error.
I've re-installed IIS, but the default website sti..
We have recently upgraded to IIS7 as a core web server and I need an overview in terms of the permissions. Previously, when needing to write to the file system I would have give the AppPool user (Netw..
I have gone through the Spring documentation to know about @RequestBody, and they have given the following explanation:
The @RequestBody method parameter annotation indicates that a method paramet..
I have this struct:
struct Snapshot
{
double x;
int y;
};
I want x and y to be 0. Will they be 0 by default or do I have to do:
Snapshot s = {0,0};
What are the other ways to zero out t..
What the difference is between flush() and commit() in SQLAlchemy?
I've read the docs, but am none the wiser - they seem to assume a pre-understanding that I don't have.
I'm particularly interested ..
I am trying to install wamp server (following is the exact setup name) on windows 7, 64Bit OS. But it never starts, icon stays in orange color meaning some services did not start.
wampserver2.2e-php5..
I'm creating Android application contains 2 buttons, on click on each button play a mp3 file.
The problem is when I play button1 it plays sound1, when I click button2 it plays sound2.
I check on each..
I have a spring boot application and I want to read some variable from my application.properties file. In fact below codes do that. But I think there is a good method for this alternative.
Properties..
I'm just new comer at Javascript so when I read a Javascript document, and there're many complex structures that I cannot follow.
Here is the short explanation of Javascript code that I'm reading : i..
I'm looking to style a modal dialog (using UI Dialog) with unique CSS that is separate from the traditional dialog, so in essence to have two jQuery dialogs that each look different.
I've styled one,..
How can I can convert my JS Object to FormData?
The reason why I want to do this is, I have an object that I constructed out of the ~100 form field values.
var item = {
description: 'Some Item',..
I have this code:
$a = array ('zero','one','two', 'three');
foreach ($a as &$v) {
}
foreach ($a as $v) {
echo $v.PHP_EOL;
}
Can somebody explain why the output is:
zero one two two .
From..
I don't have much experience working with C++. Rather I have worked more in C# and so, I wanted to ask my question by relating to what I would have done in there. I have to generate a specific format ..
I am getting this error while I am building APK.
Cause 1: org.gradle.workers.internal.DefaultWorkerExecutor$WorkExecutionException: A failure occurred while executing com.android.build.gradle.interna..
I am trying to learn Angular 2.
I would like to access to a child component from a parent component using the @ViewChild Annotation.
Here some lines of code:
In BodyContent.ts I have:
import {View..
I have created login account on my localhost\sql2008 Server (Eg. User123)
Mapped to Database (default)
Authentication Mode on SQL Server is set to both (Windows and SQL)
But login to SQL Server fai..
When reading a long file by vi editor, it would be very nice to get back to the beginning of the file by some short cuts when you really need to do so. Even ctrl+B sometimes is too slow. Does anyone k..
I have a data.frame containing some columns with all NA values, how can I delete them from the data.frame.
Can I use the function
na.omit(...)
specifying some additional arguments?..