大约有 44,000 项符合查询结果（耗时：0.0381秒） [XML]
jQuery, get html of a whole element [duplicate]
...entire html of a selected element not just it's contents. .html() uses javascripts innerHTML() method according to the documentation.
HTML:
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How to write to a file, using the logging Python module?
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@notihs, the server doesn't run the script file directly so the section below if __name__ == '__main__': doesn't get executed.
– Rami Alloush
Jan 16 at 18:23
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How to use php serialize() and unserialize()
...cannot be transported or stored or otherwise used outside of a running PHP script. If you want to persist such a complex data structure beyond a single run of a script, you need to serialize it. That just means to put the structure into a "lower common denominator" that can be handled by things othe...
How to switch databases in psql?
... @Ciwan I'm pretty sure you can't include psql commands in a SQL script file.
– Kenny Evitt
Aug 7 '18 at 20:51
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Tooltip on image
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Using javascript, you can set tooltips for all the images on the page.
<!DOCTYPE html>
<html>
<body>
<img src="http://sushmareddy.byethost7.com/dist/img/buffet.png" alt="Food">
<img src="http:...
Discuz! X3 论坛标题字数突破80的限制 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... <span id="subjecthide" class="z">RE: $thread[subject] [<a href="javascript：;" onclick="display('subjecthide');display('subjectbox');$('subject').value='RE: {echo dhtmlspecialchars(str_replace('\'', '\\\'', $thread[subject]))}';display('subjectchk');strLenCalc($('subject'), 'checklen', 255);...
Best way to determine user's locale within browser
...prefer.
Unfortunately this header is not available for reading inside JavaScript; all you get is navigator.language, which tells you what localised version of the web browser was installed. This is not necessarily the same thing as the user's preferred language(s). On IE you instead get systemLangu...
Do you debug C++ code in Vim? How? [closed]
...does not center Vim by default around the source, so I've created a Python script that does it: How to open the current file at the current line in a text editor from GDB?
Breakpoint command to clipboard helper
This vim command copies a breakpoint specifier of type:
b <file-path>:<line-numb...
How to permanently export a variable in Linux?
... but restarting (as far as I know)
A Simple Solution
I've written a simple script for these procedures to do all those work. You just have to set the name and value of your environment variable.
#!/bin/bash
echo "Enter variable name: "
read variable_name
echo "Enter variable value: "
read variable_v...
How do I simulate a hover with a touch in touch enabled browsers?
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Try this:
<script>
document.addEventListener("touchstart", function(){}, true);
</script>
And in your CSS:
element:hover, element:active {
-webkit-tap-highlight-color: rgba(0,0,0,0);
-webkit-user-select: none;
-webkit-touch-...