大约有 32,000 项符合查询结果（耗时：0.0520秒） [XML]
Removing array item by value
...
@srcspider well, you tell me what's going on here then... codepad.org/11ZhiFP0
– Alejandro García Iglesias
Aug 27 '13 at 18:32
1
...
Parse error: Syntax error, unexpected end of file in my PHP code
...g the php.ini file.
Find your php.ini file see Dude, where's my php.ini?
then open it with your favorite editor.
Look for a short_open_tag property, and apply the following change:
; short_open_tag = Off ; previous value
short_open_tag = On ; new value
...
Django CharField vs TextField
...
And conversely, if you use CharField then you must have a maximum length
– Sam Svenbjorgchristiensensen
Jan 8 '14 at 3:34
17
...
jQuery loop over JSON result from AJAX Success?
...he data you are passing to the url. If your data variable is called mydata then use data: mydata
– Dave Hilditch
Nov 10 '16 at 18:17
...
Total number of items defined in an enum
... can use Enum.GetNames to return an IEnumerable of values in your enum and then .Count the resulting IEnumerable.
GetNames produces much the same result as GetValues but is faster.
share
|
improve ...
How to add a “readonly” attribute to an ?
...e have any CSS that uses the attribute selector for [readonly="readonly"], then you'll have to change this to [readonly] (or include both).
– Luke
Oct 28 '13 at 19:58
...
Check if a div exists with jquery [duplicate]
...null - but I don't think there is).
If the selector doesn't find anything then length === 0 which is "falsy" (when converted to bool its false). So if it finds something then it should be "truthy" - so you don't need to check for > 0. Just for it's "truthyness"
...
How can I display an image from a file in Jupyter Notebook?
... you run with jupyter nbconvert mynotebook.ipynb --to slides --post serve) then the image path should start with / so that it is an absolute path from the web root, i.e. 
– ccpizza
Jun 28 '18 at 17:43
...
Color in git-log
... ", " in color.diff.commit, the branch name in
color.decorate.branch and then closing ")" in color.diff.commit.
If you wanted to paint the HEAD and local branch name in the same color as the body text (perhaps because cyan and green are too faint on a black-on-white terminal to be readable), ...
What is the size of ActionBar in pixels?
... This is the answer if your min sdk is >=11, if you're min is <11, then most likely you're using ABS, then this is the solution: @dimen/abs__action_bar_default_height
– Adam
Jun 4 '13 at 23:43
...