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Escape angle brackets in a Windows command prompt
...g containing angle brackets (< and >) to a file on a Windows machine. Basically what I want to do is the following:
echo some string < with angle > brackets >>myfile.txt
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NSLog the method name with Objective-C in iPhone
... _cmd, since AFAIK Apple declares _cmd as type SEL, not a C-string. Just because it happens to be implemented as a C-string (as of the current versions of Mac OS X and the iPhone OS) doesn't mean you should use it in that way, since Apple could change it in an OS update.
– Nick...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...重启网络服务
service network restart
3、/etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.8.106 redhat #新增加
/etc/redhat-release 其实这个选...
iTerm2 keyboard shortcut - split pane navigation
... edited Jul 17 '14 at 12:33
lucasoldaini
12788 bronze badges
answered Feb 12 '12 at 3:47
Michael BerkowskiMi...
Java enum - why use toString instead of name
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name() is a "built-in" method of enum. It is final and you cannot change its implementation. It returns the name of enum constant as it is written, e.g. in upper case, without spaces etc.
Compare MOBILE_PHONE_NUMBER and Mobile phone number. Which version is more readable? I believe...
How to keep environment variables when using sudo
... wget works fine without sudo . However if I type sudo wget it says it can't bypass the proxy setting.
6 Answers
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MYSQL OR vs IN performance
...ran a loop of 1000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it was 6 years ago, though it returns a result in the same range as this test)
In request for some sample code ...
How to check if a string contains an element from a list in Python
...string, keep in mind that this is all that this solution does. It does not care WHERE the string is found e.g. in the ending of the string. If this is important, as is often the case with urls, you should look to the answer of @Wladimir Palant, or you risk getting false positives.
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How to correctly iterate through getElementsByClassName
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If you use the new querySelectorAll you can call forEach directly.
document.querySelectorAll('.edit').forEach(function(button) {
// Now do something with my button
});
Per the comment below. nodeLists do not have a forEach function.
If using this with babel...
What must I know to use GNU Screen properly? [closed]
... certainly not daily. The other tip is if screen seems to have locked up because you hit some random key combination by accident, do both ^Q and ^A ^Q to try to unlock it.
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