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Why do I need to explicitly push a new branch?
I am new in git and I am practicing. I created a local branch but I saw that when I did git push my branch was not uploaded to the repository. I had to actually do: git push -u origin --all .
Why is this? Isn't a branch a new change to be pushed by default? Why do I need to run the second com...
How to get form field's id in Django?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3763423%2fhow-to-get-form-fields-id-in-django%23new-answer', 'question_page');
}
);
...
How do I use Linq to obtain a unique list of properties from a list of objects?
... Doesnt answer the question, and even if it does, adds nothing new.
– nawfal
Nov 29 '13 at 7:57
add a comment
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How to randomly select rows in SQL?
...
SELECT TOP 5 Id, Name FROM customerNames
ORDER BY NEWID()
That said, everybody seems to come to this page for the more general answer to your question:
Selecting a random row in SQL
Select a random row with MySQL:
SELECT column FROM table
ORDER BY RAND()
LIMIT 1
Selec...
Why would an Enum implement an Interface?
...red Apr 25 '10 at 19:34
Brian AgnewBrian Agnew
248k3535 gold badges309309 silver badges420420 bronze badges
...
How to Flatten a Multidimensional Array?
...ide" the recursion.
$a = array(1,2,array(3,4, array(5,6,7), 8), 9);
$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($a));
foreach($it as $v) {
echo $v, " ";
}
prints
1 2 3 4 5 6 7 8 9
share
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How can I add a PHP page to WordPress?
...hp in your theme folder (under /wp-content/themes/themename/).
Rename the new file as templatename.php (where templatename is what you want to call your new template). To add your new template to the list of available templates, enter the following at the top of the new file:
<?php
/*
Template ...
How do I implement basic “Long Polling”?
...ge that does nothing, until the data you want to send is available (say, a new message arrives).
Here is a really basic example, which sends a simple string after 2-10 seconds. 1 in 3 chance of returning an error 404 (to show error handling in the coming Javascript example)
msgsrv.php
<?php
if...
Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
...
Yeah same for me - Win7 and 64 bit. You need to create new folder and then execute npm command on command prompt run as administrator.
– Aniket Thakur
Oct 28 '14 at 6:08
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Parse an HTML string with JS
...
It's quite simple:
var parser = new DOMParser();
var htmlDoc = parser.parseFromString(txt, 'text/html');
// do whatever you want with htmlDoc.getElementsByTagName('a');
According to MDN, to do this in chrome you need to parse as XML like so:
var parser =...