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How to list all tags along with the full message in git?
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It's far from pretty, but you could create a script or an alias that does something like this:
for c in $(git for-each-ref refs/tags/ --format='%(refname)'); do echo $c; git show --quiet "$c"; echo; done
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Parse a .py file, read the AST, modify it, then write back the modified source code
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With regard to unparse.py script - it may be really cumbersome to use it from another script. But, there is a package called astunparse (on github, on pypi) which is basically a properly packaged version of unparse.py.
– mbdevpl
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Best way to allow plugins for a PHP application
...s what you might include with a require_once() call at the top of your PHP script. It loads the classes to make something pluggable.
In Part 2, that's where we load a class. Note I didn't have to do anything special to the class, which is significantly different than the Observer pattern.
In Part ...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
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pure javascript: document.getElementById('your_div').scrollHeight
– stambikk
Mar 13 '15 at 7:28
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How to check if a python module exists without importing it
...ughts for the ones coming after me and looking for the same:
Linux/UNIX script file method: make a file module_help.py:
#!/usr/bin/env python
help('modules')
Then make sure it's executable: chmod u+x module_help.py
And call it with a pipe to grep:
./module_help.py | grep module_name
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How to conditionally push an item in an observable array?
...ction indx()
{
var x=document.getElementById("kam").selectedIndex;
alert(x);
}
function getsel()
{
alert(mysel().valuee());
}
function findandset(id,selected)
{
var obj = ko.utils.arrayFirst(combo(), function(item) {
return id=== item.id();
});
selected(obj);
}
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Get element inside element by class and ID - JavaScript
Alright, I've dabbled in JavaScript before, but the most useful thing I've written is a CSS style-switcher. So I'm somewhat new to this. Let's say I have HTML code like this:
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Shell command to sum integers, one per line?
... There's a lot of awk love in this room! I like how a simple script like this could be modified to add up a second column of data just by changing the $1 to $2
– Paul Dixon
Jan 16 '09 at 16:02
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jQuery控制图片的hover效果，不能通过css设置img的src属性 - 更多技术 - 清...
...属性。用jQuery控制图片的hover效果可以实现，代码如下：<script type="text javascript"> $(function 貌似不能通过css设置img的src属性。用jQuery控制图片的hover效果可以实现，代码如下：
<script type="text/javascript">
$(function() {
var...
How to fix getImageData() error The canvas has been tainted by cross-origin data?
... my canvas, and then submit the image data back into my server. All in javascript
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