大约有 7,700 项符合查询结果（耗时：0.0316秒） [XML]
How can I reverse a NSArray in Objective-C?
..., @"cb", @"cc", @"cd", @"ce", @"cf", @"cg", @"ch",
@"ci", @"cj", @"ck", @"cl", @"cm", @"cn", @"co", @"cp", @"cq", @"cr", @"cs", @"ct", @"cu",
@"cv", @"cw", @"cx", @"cy", @"cz"];
NSDate *methodStart = [NSDate date];
NSArray *reversed = [[anArray reverseObjectEnumerator] allObjects];...
How to get the class of the clicked element?
I can't figure it out how to get the class value of the clicked element.
6 Answers
6...
Select multiple images from android gallery
...ainly because i found something interesting in de docs in my IDE (i come back on this later) and thereby i don't want to use a custom adapter but just the vanilla one.
...
How do I list all cron jobs for all users?
...on.weekly/sysklogd
13 3 * * * archiver /usr/local/bin/offsite-backup 2>&1
32 3 1 * * root /etc/cron.monthly/standard
36 4 * * * yukon /home/yukon/bin/do-daily-stuff
5 5 * * * archiver /usr/local/bin/update-logs >/dev/null
Note that it s...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...esystem and so will not remove previously installed software.
If you're lucky, running make uninstall will work. It's up to the library's authors to provide that, however; some authors provide an uninstall target, others don't.
If you're not lucky, you'll have to manually uninstall it. Running m...
Best way to parse command-line parameters? [closed]
...
isSwitch simply checks for the first character being a dash '-'
– pjotrp
Aug 27 '13 at 11:00
6
...
Squash my last X commits together using Git
...
Use git rebase -i <after-this-commit> and replace "pick" on the second and subsequent commits with "squash" or "fixup", as described in the manual.
In this example, <after-this-commit> is either the SHA1 hash or the relative location from the HEAD of the current branch f...
Make a div fill the height of the remaining screen space
...support Flexbox. For IE 10 or older, you can use the FlexieJS shim.
To check current support you can also see here:
http://caniuse.com/#feat=flexbox
Working example
With flexbox you can easily switch between any of your rows or columns either having fixed dimensions, content-sized dimensions or r...
IEnumerable vs List - What to Use? How do they work?
... you force the compiler to reify the results right away.
Whenever I'm "stacking" LINQ expressions, I use IEnumerable, because by only specifying the behavior I give LINQ a chance to defer evaluation and possibly optimize the program. Remember how LINQ doesn't generate the SQL to query the database ...
What is the shortest function for reading a cookie by name in JavaScript?
...ssue by storing the string-value from document.cookie in a variable and check if it is unchanged on each access.
– Andreas
Apr 1 '15 at 15:41
2
...