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Using grep to search for a string that has a dot in it
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@jringoot Seriously? I think this isn't clear at all -- it looks more like a follow-up question from someone who wasn't familiar with quoting.
– tripleee
Aug 7 '18 at 6:58
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TypeError: $ is not a function when calling jQuery function
...ot a good idea in Wordpress).
If you must use document.ready, you can actually pass $ into the function call:
jQuery(function ($) { ...
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Android studio Gradle icon error, Manifest Merger
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Studio 2.2 from today all having this and nt working this issue
– Prasad
Sep 28 '16 at 6:47
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Use grep to report back only line numbers
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All of these answers require grep to generate the entire matching lines, then pipe it to another program. If your lines are very long, it might be more efficient to use just sed to output the line numbers:
sed -n '/pattern/=...
Using setImageDrawable dynamically to set image in an ImageView
I am generating a string from database dynamically which has the same name of image in drawable folder.
17 Answers
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How to specify HTTP error code?
...Express (Version 4+) docs, you can use:
res.status(400);
res.send('None shall pass');
http://expressjs.com/4x/api.html#res.status
<=3.8
res.statusCode = 401;
res.send('None shall pass');
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R: Comment out block of code [duplicate]
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A sort of block comment uses an if statement:
if(FALSE) {
all your code
}
It works, but I almost always use the block comment options of my editors (RStudio, Kate, Kwrite).
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node.js, Error: Cannot find module 'express'
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It says
Cannot find module 'express'
Do you have express installed?If not then run this.
npm install express
And run your program again.
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How to stop mysqld
...usr/local/mysql/bin/mysqld stop
Or:
sudo mysql.server stop
If you install the Launchctl in OSX you can try:
MacPorts
sudo launchctl unload -w /Library/LaunchDaemons/org.macports.mysql.plist
sudo launchctl load -w /Library/LaunchDaemons/org.macports.mysql.plist
Note: this is persistent after...
npm WARN package.json: No repository field
I installed Express.js with the following command:
11 Answers
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