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How do I prevent the padding property from changing width or height in CSS?
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Many of you should consider the width: auto trick below. Works across browsers, less code, etc.
– Ryan Shillington
Oct 3 '13 at 21:07
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Is there an easy way to strike through text in an app widget?
I was wondering if there is an easy way to strike text within an app widget in Android. In a normal activity, it is pretty easy, using textview flags:
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Altering column size in SQL Server
... NULL then it has to be mentioned in the query else it will set it to NULL by default. ALTER TABLE [Employee] ALTER COLUMN [Salary] NUMERIC(22,5) NOT NULL
– Suvendu Shekhar Giri
Jun 29 '15 at 7:25
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Django auto_now and auto_now_add
...e fact that they only work on DateField, DateTimeField, and TimeField, and by using this technique you are able to automatically populate any field type every time an item is saved.
Use django.utils.timezone.now() vs. datetime.datetime.now(), because it will return a TZ-aware or naive datetime.datet...
Gradients in Internet Explorer 9
...n odd situation that unfortunately front-end devs get extremely frustrated by: inconsistent timing on implementations. So it's a real challenge on either side - do you blame the browser companies, the W3C, or worse yet - yourself (goodness knows we can't know it all!) Do those of us who are working ...
Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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function getUserInfo(id)
print(id)
return "haoel", 37, "haoel@hotmail.com", "http://coolshell.cn"
end
name, age, email, website, bGay = getUserInfo()
注意：上面的示例中，因为没有传id，所以函...
Find an element in DOM based on an attribute value
...great...if you're not, you need not rely it on just for selecting elements by attributes anymore.
There's not a very short way to do this in vanilla javascript, but there are some solutions available.
You do something like this, looping through elements and checking the attribute
If a library l...
Android EditText delete(backspace) key event
... while since you asked but I just had the same issue. As already mentioned by Estel the problem with key listeners is that they only work with hardware keyboards. To do this with an IME (soft keyboard), the solution is a bit more elaborate.
The single method we actually want to override is sendKey...
Relative frequencies / proportions with dplyr
...rs data, how do I calculate the relative frequency of number of gears by am (automatic/manual) in one go with dplyr ?
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Generating statistics from Git repository [closed]
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Beside GitStats (git history statistics generator) mentioned by xyld, written in Python and requiring Gnuplot for graphs, there is also
gitstat (SourceForge) project (web-based git statistics interface), written in PHP and Perl,
Git Statistics, aka gitstats (metrics framework designed...