大约有 45,000 项符合查询结果（耗时：0.0808秒） [XML]
jekyll markdown internal links
...sily, e.g. render to [Title of post](/correct/permalink) with a single command? I could only do it with filtering which is too verbose.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Dec 3 '14 at 16:50
...
Proper way to return JSON using node or Express
...complained about the format that I was using because he wanted to do a get and for some reason they could not read my object properly. Thanks for noting the nice version of stringify. :)
– MightyMouse
Oct 31 '13 at 0:36
...
Removing non-repository files with git?
I'm writing Autotools code and in the process of development, tons of files are generated.
1 Answer
...
Why does NULL = NULL evaluate to false in SQL server
... in a where clause, it always evaluates to false. This is counterintuitive and has caused me many errors. I do understand the IS NULL and IS NOT NULL keywords are the correct way to do it. But why does SQL server behave this way?
...
Associative arrays in Shell scripts
...
To add to Irfan's answer, here is a shorter and faster version of get() since it requires no iteration over the map contents:
get() {
mapName=$1; key=$2
map=${!mapName}
value="$(echo $map |sed -e "s/.*--${key}=\([^ ]*\).*/\1/" -e 's/:SP:/ /g' )"
}
...
C-like structures in Python
...
Use a named tuple, which was added to the collections module in the standard library in Python 2.6. It's also possible to use Raymond Hettinger's named tuple recipe if you need to support Python 2.4.
It's nice for your basic example, but also covers a bunch of edge cases you might run into lat...
Maven command to determine which settings.xml file Maven is using
How do I use maven command line to determine which settings.xml file Maven is picking up?
6 Answers
...
How do I iterate through the alphabet?
... addition to string.ascii_lowercase you should also take a look at the ord and chr built-ins. ord('a') will give you the ascii value for 'a' and chr(ord('a')) will give you back the string 'a'.
Using these you can increment and decrement through character codes and convert back and forth easily eno...
nonlocal keyword in Python 2.x
I'm trying to implement a closure in Python 2.6 and I need to access a nonlocal variable but it seems like this keyword is not available in python 2.x. How should one access nonlocal variables in closures in these versions of python?
...
How to customise file type to syntax associations in Sublime Text?
...
In Sublime Text (confirmed in both v2.x and v3.x) there is a menu command:
View -> Syntax -> Open all with current extension as ...
share
|
improve this...