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In Firebase, is there a way to get the number of children of a node without loading all the node dat
...nt of unique votes and counts which keeps coming up!. But this time I have tested my suggestion! (notwithstanding cut/paste errors!).
The 'trick' here is to use the node priority to as the vote count...
The data is:
vote/$issueBeingVotedOn/user/$uniqueIdOfVoter = thisVotesCount, priority=thisVote...
Custom HTTP headers : naming conventions
...g debugged.
I regularly add extra HTTP headers like X-fubar-somevar: or X-testing-someresult: to test things out - and have found a lot of bugs that would have otherwise been very difficult to trace.
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Resumable downloads when using PHP to send the file?
...es. Also set the response to HTTP/1.0 206 Partial Content.
Without having tested anything, this could work, more or less:
$filesize = filesize($file);
$offset = 0;
$length = $filesize;
if ( isset($_SERVER['HTTP_RANGE']) ) {
// if the HTTP_RANGE header is set we're dealing with partial conten...
Strip double quotes from a string in .NET
...tribute values, but the original HTML is not quoted. (And all this for one test.)
– Even Mien
Jul 24 '09 at 14:31
this...
Too much data with var_dump in symfony2 doctrine2
...g.
Make sure to add this to your AppKernal.php file, in the array('dev', 'test') section.
$bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
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Convert generator object to list for debugging [duplicate]
...ist in IPython, as it conflicts with a command for listing lines of code.
Tested on this file:
def gen():
yield 1
yield 2
yield 3
yield 4
yield 5
import ipdb
ipdb.set_trace()
g1 = gen()
text = "aha" + "bebe"
mylst = range(10, 20)
which when run:
$ python code.py
> /ho...
How to style a checkbox using CSS
...d + span {
background: url("link_to_another_image");
}
<label for="test">Label for my styled "checkbox"</label>
<label class="myCheckbox">
<input type="checkbox" name="test" />
<span></span>
</label>
...
PHP “pretty print” json_encode [duplicate]
...
@NicCottrell doesn't work when i test it here sandbox.onlinephpfunctions.com/code/…
– drzaus
Aug 28 '14 at 5:15
...
php发送get、post请求的几种方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ontext_create($opts);
$html = file_get_contents('http://localhost/e/admin/test.html', false, $context);
echo $html;
?>
方法4：用fsockopen函数打开url，以get方式获取完整的数据，包括header和body,fsockopen需要 PHP.ini 中 allow_url_fopen 选项开启
<?php
function get_u...
What's a good Java, curses-like, library for terminal applications? [closed]
...
Here is a way to call the ncurses lib using JNI. I tested this and it works.
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