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Is it pythonic to import inside functions?
...te the circular dependency)
Inserting a pdb breakpoint: import pdb; pdb.set_trace() This is handy b/c I don't want to put import pdb at the top of every module I might want to debug, and it easy to remember to remove the import when I remove the breakpoint.
Outside of these two cases, it's a good ...
Is it safe to use -1 to set all bits to true?
...alue you need, to initialize a to the highest possible value, is -1 or UINT_MAX. The second will depend on the type of a - you will need to use ULONG_MAX for an unsigned long. However, the first will not depend on its type, and it's a nice way of getting the most highest value.
We are not talking a...
How to check if command line tools is installed
...o $?
10.9 Mavericks Update:
Use pkgutil --pkg-info=com.apple.pkg.CLTools_Executables
10.8 Update:
Option 1: Rob Napier suggested to use pkgutil --pkg-info=com.apple.pkg.DeveloperToolsCLI, which is probably cleaner.
Option 2: Check inside /var/db/receipts/com.apple.pkg.DeveloperToolsCLI.plist f...
Does ARC support dispatch queues?
...nt target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You do not need to (and cannot) use dispatch_retain ...
Enable Vim Syntax Highlighting By Default
...
Edit your $HOME/.vimrc (Unix/Linux/OSX) or $HOME/_vimrc (Windows) to include the following line:
syntax on
EDIT
If your syntax highlighting doesn't work when you start Vim, you probably don't have a
$HOME/.vimrc or $HOME/_vimrc (known collectively as vimrc from now on)....
How to find corresponding log files folder for a web site?
...sName) then
wscript.echo Ucase(ServiceType) & "/" & Web.Name & _
Space(17-(len(Ucase(ServiceType))+1+len(Web.Name))) & " " & _
ProcessWebSite(ServiceType, Web.name)
end if
next
Set IISOBj=Nothing
WScript.Echo ""
End function
Call ShowSites("w3svc", "IIsWebServer", "Web")
...
Where can I find Android source code online? [closed]
...t gets activated when such a file is put on the device: androidxref.com/4.3_r2.1/xref/frameworks/base/services/java/com/…
– scorpiodawg
Aug 7 '13 at 5:53
...
querySelector, wildcard element match?
...);
I needed this myself, for an XML Document, with Nested Tags ending in _Sequence. See JaredMcAteer answer for more details.
document.querySelectorAll('[tagName$="_Sequence"]')
I didn't say it would be pretty :)
PS: I would recommend to use tag_name over tagName, so you do not run into interf...
Set folder browser dialog start location
...nswered May 10 '09 at 0:39
great_llamagreat_llama
10.7k44 gold badges3030 silver badges2929 bronze badges
...
Intersection of two lists in Bash
...2 <(git grep -il "\$this->error(" -- "*.php") <(git grep -il "Dash_Api_Json_Response" -- "*.php"), and luckily I ended up with the name of the file only that contained the trait.
– localheinz
Apr 7 '17 at 15:45
...