大约有 46,000 项符合查询结果（耗时：0.0503秒） [XML]
Managing relationships in Laravel, adhering to the repository pattern
...ell's book on good design patterns in Laravel I found myself creating repositories for every table on the application.
4 An...
How to tell if a browser is in “quirks” mode?
Let's suppose you have a page with a relatively strict doctype and HTML markup that's pretty close to compliant, but perhaps misses in a few silly ways, perhaps because of user content that's out of your control... say you're working on a content management system or a theme for a content management...
Compute a confidence interval from sample data
...follow
|
edited Aug 6 '18 at 17:46
gcamargo
2,22422 gold badges1717 silver badges3131 bronze badges
...
Where can I find Android source code online? [closed]
...rything is mirrored on omapzoom.org. Some of the code is also mirrored on github.
Contacts is here for example.
Since December 2019, you can use the new official public code search tool for AOSP: cs.android.com. There's also the
Android official source browser (based on Gitiles) has a web view of ...
What's the difference between HEAD^ and HEAD~ in Git?
When I specify an ancestor commit object in Git, I'm confused between HEAD^ and HEAD~ .
15 Answers
...
Returning value from called function in a shell script
...
A Bash function can't return a string directly like you want it to. You can do three things:
Echo a string
Return an exit status, which is a number, not a string
Share a variable
This is also true for some other shells.
Here's how to do each of those options:
1. Echo strings
loc...
How to check what user php is running as?
...
If available you can probe the current user account with posix_geteuid and then get the user name with posix_getpwuid.
$username = posix_getpwuid(posix_geteuid())['name'];
If you are running in safe mode however (which is often the case when exec is disabled), then it's unl...
How to create composite primary key in SQL Server 2008
... to create tables in SQL Server 2008, but I don't know how to create composite primary key. How can I achieve this?
8 Answe...
Why does the default parameterless constructor go away when you create one with parameters
...ctor if you've added your own - the compiler could do pretty much whatever it wants! However, you have to look at what makes most sense:
If I haven't defined any constructor for a non-static class, I most likely want to be able to instantiate that class. In order to allow that, the compiler must...
delete word after or around cursor in VIM
I'm now switching to VIM from TextMate. I found ^+W in INSERT mode very useful. However, I'd like to delete not only the word before cursor, but the word after or around cursor as well.
...