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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...on() {
var self = this;
setInterval(function() {
// this is the Window, not Foo {}, as you might expect
console.log(this); // [object Window]
// that's why we reassign this to self before setInterval()
console.log(self.count);
self.count++;
}, 1000)
}
new Foo();...
Is there a way to 'pretty' print MongoDB shell output to a file?
...object is too large so I'm unable to view the entire object with the shell window size.
10 Answers
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Preventing an image from being draggable or selectable without using JS
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A generic solution especially for Windows Edge browser (as the -ms-user-select: none; CSS rule doesn't work):
window.ondragstart = function() {return false}
Note: This can save you having to add draggable="false" to every img tag when you still need the cl...
How can I scale an image in a CSS sprite
...s 'responsively' so that the width/height adjust according to your browser window size. It doesn't use background-size as support for this in older browsers is non-existent.
CSS
.stretchy {display:block; float:left; position:relative; overflow:hidden; max-width:160px;}
.stretchy .spacer {width: 10...
How to “comment-out” (add comment) in a batch/cmd?
... @Alhadis, Perl's Configure script is written in Bourne shell, not Windows batch, so how is it relevant here? Furthermore, the colon command being valid Bourne syntax is not a "bonus side effect"; it's precisely why it's used in that Bourne script. It's used in favor of # for comments becaus...
Where is SQL Server Management Studio 2012?
...ed SQL Server 2012 SP1 standard and enterprise edition on Azure running on Windows Server 2012.
Normally it would be found from the Start Button Shortcuts or at least in C:\Program Files somewhere.
Eventually, I located C:\SQLServer_11.0_Full, the image install path - executed and confirmed Manageme...
Calc of max, or max of calc in CSS
...ge for macOS (Version 81.0.416.68) also allows these. One would assume the Windows version also works. Don't know the min supported version.
– jhelzer
May 2 at 20:33
1
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Can't connect to localhost on SQL Server Express 2012 / 2016
...s 2012 but I cannot connect to localhost. I tried localhost\SQLExpress and Windows authentication but it gives me an error message saying cannot connect. Am I missing something here? I've used SQL Server 2008 before and I've never had issues connecting to localhost. It seems that it can't even find ...
Using Emacs as an IDE
...rrently my workflow with Emacs when I am coding in C or C++ involves three windows. The largest on the right contains the file I am working with. The left is split into two, the bottom being a shell which I use to type in compile or make commands, and the top is often some sort of documentation or...
Where in an Eclipse workspace is the list of projects stored?
...
Windows:
<workspace>\.metadata\.plugins\org.eclipse.core.resources\.projects\
Linux / osx:
<workspace>/.metadata/.plugins/org.eclipse.core.resources/.projects/
Your project can exist outside the workspace, b...