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How to get the text node of an element?
...
var text = $(".title").contents().filter(function() {
return this.nodeType == Node.TEXT_NODE;
}).text();
This gets the contents of the selected element, and applies a filter function to it. The filter function returns only text nodes (i...
How to import existing *.sql files in PostgreSQL 8.4?
...ermination of a line. And I also must remove the GO. Do you t hink the sql script is not a psql script?
– swdev
Feb 27 '12 at 7:02
...
How can you get the SSH return code using Paramiko?
...ecv_exit_status() method on the Channel class.
A very simple demonstration script:
import paramiko
import getpass
pw = getpass.getpass()
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.WarningPolicy())
client.connect('127.0.0.1', password=pw)
while True:
cmd = raw_in...
How to request Google to re-crawl my website? [closed]
...ebsite? If possible, this shouldn't last months. My site is showing an old title in Google's search results. How can I show it with the correct title and description?
...
How to set the thumbnail image on HTML5 video?
...name = file_put_contents($thumbs_dir . $file, $data);
}
?>
//jscode
<script type="text/javascript">
var videos = <?= json_encode($videos); ?>;
var video = document.getElementById('video');
video.addEventListener('canplay', function () {
this.currentTime = this.duration / 2;
}...
Why always ./configure; make; make install; as 3 separate steps?
...ferent things
Prepare(setup) environment for building
./configure
This script has lots of options that you should change. Like --prefix or --with-dir=/foo. That means every system has a different configuration. Also ./configure checks for missing libraries that should be installed. Anything wron...
Why is an int in OCaml only 31 bits?
...understand more A 63-bit floating-point type for 64-bit OCaml
Although the title of the article seems about float, it actually talking about the extra 1 bit
The OCaml runtime allows polymorphism through the uniform
representation of types. Every OCaml value is represented as a single
word, so that ...
“Invalid JSON primitive” in Ajax processing
...(obj) (My javascript/JSON class to serialize is of the style var myObj = { title: "x", subclass = someVar, ... } )
– lko
Sep 11 '12 at 7:58
...
How can I create a UILabel with strikethrough text?
...than NSMutableAttributedString for this simple case:
NSAttributedString * title =
[[NSAttributedString alloc] initWithString:@"$198"
attributes:@{NSStrikethroughStyleAttributeName:@(NSUnderlineStyleSingle)}];
[label setAttributedText:title];
Constants for...
How to update bower.json with installed packages?
...s a hard work, but if you have a thousand dependencies, could you create a script to automatize the task.
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