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Using braces with dynamic variable names in PHP
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Wrap them in {}:
${"file" . $i} = file($filelist[$i]);
Working Example
Using ${} is a way to create dynamic variables, simple example:
${'a' . 'b'} = 'hello there';
echo $ab; // hello there
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How to prevent moment.js from loading locales with webpack?
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The code require('./locale/' + name) can use every file in the locale dir. So webpack includes every file as module in your bundle. It cannot know which language you are using.
There are two plugins that are useful to give webpack more information about which module should b...
“render :nothing => true” returns empty plaintext file?
...ow.com%2fquestions%2f4632271%2frender-nothing-true-returns-empty-plaintext-file%23new-answer', 'question_page');
}
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How to completely remove node.js from Windows
...C settings, and CPU architecture, these may or may not exist:
C:\Program Files (x86)\Nodejs
C:\Program Files\Nodejs
C:\Users\{User}\AppData\Roaming\npm (or %appdata%\npm)
C:\Users\{User}\AppData\Roaming\npm-cache (or %appdata%\npm-cache)
C:\Users\{User}\.npmrc (and possibly check for that without ...
How to uncompress a tar.gz in another directory
... well
Or, if neither an absolute path nor a relative path to the archive file is suitable, you also can use this to name the archive outside of the scoping subshell:
TARGET_PATH=a/very/complex/path/which/might/even/be/absolute
mkdir -p "$TARGET_PATH"
(cd "$TARGET_PATH"; tar -xzf -) < bar.tar.g...
Remove or uninstall library previously added : cocoapods
...der of the project:
$ pod deintegrate
Clean:
$ pod clean
Modify your podfile (delete the lines with the pods you don't want to use anymore) and run:
$ pod install
Done.
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psql invalid command \N while restore sql
I'm trying to restore my dump file, but it caused an error:
12 Answers
12
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Any gotchas using unicode_literals in Python 2.6?
... output of running python one.py is:
Traceback (most recent call last):
File "one.py", line 5, in <module>
print name + two.name
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 4: ordinal not in range(128)
In this example, two.name is an utf-8 encoded string (not ...
URLWithString: returns nil
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Use This Function if you deal with file saved on file manager.
NSURL *_url = [NSURL fileURLWithPath:path];
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How to install node.js as windows service?
...k, but I haven't and don't plan to test it. node-windows uses a wrapper.js file that's responsible for monitoring/restarts. This just launches the node script as a child process though. It's also possible to configure the executable path (i.e. jx instead of node). So, theoretically, you could probab...