大约有 47,000 项符合查询结果（耗时：0.0629秒） [XML]
Can I make a function available in every controller in angular?
...e able to call from anywhere inside of my ng-app declaration. Is there someway I can make it globally accessible in my module setup or do I need to add it to the scope in every controller?
...
What's the better (cleaner) way to ignore output in PowerShell? [closed]
Let's say you have a method or a cmdlet that returns something, but you don't want to use it and you don't want to output it. I found these two ways:
...
Pass a data.frame column name to a function
I'm trying to write a function to accept a data.frame ( x ) and a column from it. The function performs some calculations on x and later returns another data.frame. I'm stuck on the best-practices method to pass the column name to the function.
...
Bash tool to get nth line from a file
...0q;d' file to print the 10th line of file.
Explanation:
NUMq will quit immediately when the line number is NUM.
d will delete the line instead of printing it; this is inhibited on the last line because the q causes the rest of the script to be skipped when quitting.
If you have NUM in a variable...
JavaScript dependency management: npm vs. bower vs. volo [closed]
...
Although I have noticed some "frontend" libraries on npm become abandoned in favor of their bower counterparts. Take for instance Ember, which hasn't been published in a year.
– briangonzalez
Apr 19 '14 at 15:44
...
What goes into your .gitignore if you're using CocoaPods?
I've been doing iOS development for a couple of months now and just learned of the promising CocoaPods library for dependency management.
...
When to wrap quotes around a shell variable?
Could someone tell me whether or not I should wrap quotes around variables in a shell script?
5 Answers
...
Can PostgreSQL index array columns?
I can't find a definite answer to this question in the documentation. If a column is an array type, will all the entered values be individually indexed?
...
How to make shallow git submodules?
... 2016 allows to record that with git config -f .gitmodules submodule.<name>.shallow true.
See the end of this answer)
See commit 275cd184d52b5b81cb89e4ec33e540fb2ae61c1f:
Add the --depth option to the add and update commands of "git submodule", which is then passed on to the clone command...
Why use apparently meaningless do-while and if-else statements in macros?
...C/C++ macros I'm seeing the code of the macro wrapped in what seems like a meaningless do while loop. Here are examples.
...