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How to set environment variables from within package.json
...
Set the environment variable in the script command:
...
"scripts": {
"start": "node app.js",
"test": "NODE_ENV=test mocha --reporter spec"
},
...
Then use process.env.NODE_ENV in your app.
Note: This is for Mac & Linux only. For Windows refer to the co...
How can I get a side-by-side diff when I do “git diff”?
...le names as an argument. This means that you need to write a small wrapper-script, which takes the arguments which Git provides to the script, and hands them on to the external git program of your choice.
Let's say you put your wrapper-script under ~/scripts/my_diff.sh:
#!/bin/bash
# un-comment on...
How can I find out if I have Xcode commandline tools installed?
...by running command gcc --version, which gives the gcc details. I am on Mac OS X 10.13.6.
– GAURAV SRIVASTAVA
Sep 26 '18 at 21:37
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How do I grant myself admin access to a local SQL Server instance?
...
Here's a script that claims to be able to fix this.
Get admin rights to your local SQL Server Express with this simple script
Download link to the script
Description
This command script allows you to easily add yourself...
Why is this jQuery click function not working?
...
You are supposed to add the javascript code in a $(document).ready(function() {}); block.
i.e.
$(document).ready(function() {
$("#clicker").click(function () {
alert("Hello!");
$(".hide_div").hide();
});
});
As jQuery documentation states: "...
How to enter a multi-line command
...l also work in some contexts:
1,
2
Keep in mind, though, similar to JavaScript's Automatic Semicolon Insertion, there are some things that are similarly broken because the line break occurs at a point where it is preceded by a valid statement:
return
5
will not work.
Finally, strings (in al...
Can “git pull --all” update all my local branches?
...king out the other branches. You could wrap up your described steps into a script/alias if you like, though I'd suggest joining the commands with && so that should one of them fail, it won't try to plow on.
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How to increase maximum execution time in php [duplicate]
...'); // for infinite time of execution
Place this at the top of your PHP script and let your script loose!
Taken from Increase PHP Script Execution Time Limit Using ini_set()
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优化InnerHTML操作 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...head>
<title>test</title>
</head>
<body>
<div>
<p>data<p>
</div>
<script>
document.onmousedown = function() {
for (var i = 0; i < 10; i++) {
var p = document.createElement("p");
p.appendChild(document.createTextNode(Math.random()));
document.getElementsByT...
Benefit of using Parcelable instead of serializing object
...tures for live objects noted here: developer.android.com/reference/android/os/Parcel.html
– mikebabcock
Sep 26 '12 at 16:06
2
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