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How can I repeat a character in Bash?
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printf '=%.0s' {1..100}
How this works:
Bash expands {1..100} so the command becomes:
printf '=%.0s' 1 2 3 4 ... 100
I've set printf's format to =%.0s which means that it will always print a single = no matter what argument it is given. Therefore it prints 100 =s.
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How to disable typing special characters when pressing option key in Mac OS X? [closed]
...n/Cocoa/Conceptual/EventOverview/TextDefaultsBindings/TextDefaultsBindings.html
Here is a good list of things you can bind to:
https://www.hcs.harvard.edu/~jrus/site/selectors.html
Oh, by the way, if you bind a key to an undefined action, your application will have a memory leak and your system wi...
How to Right-align flex item?
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@Kokodoko yeah, using one more non-semantic html element to move another element is the top of understanding flexbox...
– Zanshin13
Aug 14 '17 at 13:31
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Finding JavaScript memory leaks with Chrome
...he Backbone View until the click event of the Start button. Now:
Run the HTML (saved locally of using this address) and take a snapshot.
Click Start to create the view.
Take another snapshot.
Click remove.
Take another snapshot.
Filter objects allocated between Snapshots 1 and 2 in Snapshot 3's "S...
How many String objects will be created when using a plus sign?
How many String objects will be created when using a plus sign in the below code?
6 Answers
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MFC CSplitterWnd的用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC CSplitterWnd的用法详解用MFC开发一个软件界面中需要拆分多个试图窗口时,使用CSplitterWnd类CSplitterWnd类主要用在创建一个拆分试图窗口。通常嵌入在框架窗口中（...用MFC开发一个软件界面中需要拆分多个试图窗口时,使用CSplitterWnd...
“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]
I'm getting this error while building Maven project, I increased MAVEN_OPTS but all the same, I found some similar posts but they are refering to something else. How do I fix this?
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What's the difference between lists and tuples?
...ren't lists heterogeneous? From docs.python.org/py3k/tutorial/introduction.html : "List items need not all have the same type." But maybe you're speaking about the formal concept, and not the Python take on it.
– Matthew Cornell
Sep 4 '12 at 14:41
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Rails: What's a good way to validate links (URLs)?
... URL. Also note that .foo is now a valid TLD. iana.org/domains/root/db/foo.html
– Simone Carletti
Jan 23 '15 at 9:12
1
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Objective-C: Where to remove observer for NSNotification?
...ee this discsussion: cocoabuilder.com/archive/cocoa/311831-arc-and-dealloc.html
– MobileMon
Jun 27 '13 at 19:54
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