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Meaning of tilde in Linux bash (not home directory)
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If you're using autofs then the expansion might actually be coming from /etc/auto.home (or similar for your distro). For example, my /etc/auto.master looks like:
/home2 auto.home --timeout 60
and /etc/auto.home looks like:
mgalgs -rw,noquota,i...
Regex empty string or email
...ld ever use regex. If you're so adamant about a library replacing it, what then do you think that library is going to do? It's either going to have very long, complicated code, or it's going to use regex... By that point you might as well just implement your own "library". And nowadays, if somebody ...
Javascript parseInt() with leading zeros
...and the string's number begins with a 0
digit not followed by an x or X, then the implementation may, at its
discretion, interpret the number either as being octal or as being
decimal. Implementations are encouraged to interpret numbers in this
case as being decimal.
The latest version of ...
https connection using CURL from command line
... @Shubhi224 not if your https server does not require a simple authentication for GET requests. I had to use authentication since it was a REST call which required it.
– Somaiah Kumbera
Feb 5 '18 at 9:32
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Case-insensitive search
... input), or if you want to avoid having to escape a lot of metacharacters, then you're probably best using indexOf like this:
matchString = 'best';
// If the match string is coming from user input you could do
// matchString = userInput.toLowerCase() here.
if (string.toLowerCase().indexOf(matchStr...
Create an array with random values
...;
If you want to allow repeated values (which is not what the OP wanted) then look elsewhere. :)
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Using braces with dynamic variable names in PHP
...rrays and I needed to pick the right one depending on another variable and then assign values to it. In the case shown here $comp_cat was 'a' so I needed to pick my 'a' array ( I also of course had 'b' to 'f' arrays)
Note that the values for the position of the variable in the array go after the cl...
How to install a specific JDK on Mac OS X?
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The easiest way is to use Homebrew.
Install Homebrew and then:
brew tap caskroom/versions
brew cask install java7
You can list all available versions using the following command:
brew cask search java
sh...
Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...de (the method must also be public). If you do not provide the annotation, then the method will not accessible by your web page when running on Android 4.2 or higher.
中文大意为
警告：如果你的程序目标平台是17或者是更高，你必须要在暴露给网页可调用的方法...
Environment variable substitution in sed
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but, then what character can i use i know for sure will not appear in a path name ?
– RomanM
Feb 25 '09 at 6:42
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