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Delete text in between HTML tags in vim?
... And the Surround plugin (vim.org/scripts/script.php?script_id=1697) is awesome when you want to do things like change the surrounding tag (cst) from a <p> to a <div>, for example.
– Kris Jenkins
Nov 21 '10 at 12:45
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Pull all commits from a branch, push specified commits to another
...re looking for is a 'cherry pick'. That is, take a single commit from the middle of one branch and add it to another:
A-----B------C
\
\
D
becomes
A-----B------C
\
\
D-----C'
This, of course, can be done with the git cherry-pick command.
The problem with this commit is that git co...
Clojure differences between Ref, Var, Agent, Atom, with examples
...pdate, this is a very common case.
Synchronous access is used when the call is expected to wait until all Identities have settled before continuing.
Asynchronous access is "fire and forget" and let the Identity reach its new state in its own time.
...
Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术
...其父进程终止，则可以使用下面的循环方式：
while(getppid() != 1)
sleep(1);
这种循环称为轮询（polling），由于所有的进程都共有一个最原始的父进程init，其pid为1，所以每隔1秒查询一次父进程状态，直至父进程终止。
以上...
How to solve PHP error 'Notice: Array to string conversion in…'
...k you so much for your clear explanation. It prints out what exactly you said. It means my array has been already sent to the PHP file. Seems I can use without without any problem. Thankz again.
– t4thilina
Nov 16 '13 at 11:02
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How do I detect whether a Python variable is a function?
...
If this is for Python 2.x or for Python 3.2+, you can also use callable(). It used to be deprecated, but is now undeprecated, so you can use it again. You can read the discussion here: http://bugs.python.org/issue10518. You can do this with:
callable(obj)
If this is for Python 3.x but...
What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...
In more simple terms:
Technically, the -u flag adds a tracking reference to the upstream server you are pushing to.
What is important here is that this lets you do a git pull without supplying any more arguments. For example, once you do a git push -u...
Difference between $(document.body) and $('body')
...valent.
I'd venture to guess there are other edge cases (such as globally id'ed elements in IE) that would also trigger what amounts to an overwritten body element on the document object, and the same situation would apply.
...
ViewDidAppear is not called when opening app from background
...ge because viewDidLoad , viewDidAppear and viewWillAppear nothing get called. How can I call when I open my app. Do I have to do anything from applicationDidBecomeActive ?
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Calling C++ class methods via a function pointer
How do I obtain a function pointer for a class member function, and later call that member function with a specific object? I’d like to write:
...