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Regex - Should hyphens be escaped? [duplicate]
...eful answer. Turns out that in Eclipse Luna, the Java Linter will complain if you try to escape it.
– Keab42
Nov 19 '14 at 12:51
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How can you diff two pipelines in Bash?
How can you diff two pipelines without using temporary files in Bash? Say you have two command pipelines:
3 Answers
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Django Setup Default Logging
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@arindamroychowdhury With the above configuration if you do logger = logging.getLogger('foo'); logger.warn('bar'); then the default handler will catch that logging and something like <time> WARN: foo: bar will end up in logs/mylog.log
– Chris W.
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What is the IntelliJ shortcut to create a local variable?
In Eclipse if you have a method:
3 Answers
3
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How to locate the vimrc file used by vim editor?
...y exist.
You can check the full path of your vimrc with
:echo $MYVIMRC
If the output is empty, then your vim doesn't use a user vimrc (just create it if you wish).
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Why is arr = [] faster than arr = new Array?
...s answers...
From a general compilers perspective and disregarding VM-specific optimizations:
First, we go through the lexical analysis phase where we tokenize the code.
By way of example, the following tokens may be produced:
[]: ARRAY_INIT
[1]: ARRAY_INIT (NUMBER)
[1, foo]: ARRAY_INIT (NUMBER,...
Smallest data URI image possible for a transparent image
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After playing around with different transparent GIFs, some are unstable and cause CSS glitches. For example, if you have an <img> and you use the tiniest transparent GIF possible, it works fine, however, if you then want your transparent GIF to h...
How can I find out what version of git I'm running?
...tutorials to learn how to use Git but some of the instructions are for specific versions.
5 Answers
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How to style CSS role
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The shortest way to write a selector that accesses that specific div is to simply use
[role=main] {
/* CSS goes here */
}
The previous answers are not wrong, but they rely on you using either a div or using the specific id. With this selector, you'll be able to have all kinds of ...
What is Objective C++? [closed]
...r platforms (Windows, Linux) and use Cocoa just for the iPhone/iPad UI specific stuff.
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