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Java system properties and environment variables
...ables are set in the OS, e.g. in Linux export HOME=/Users/myusername or on Windows SET WINDIR=C:\Windows etc,
and, unlike properties, may not be set at runtime.
To get a specific environment variable you can use System.getenv(String name).
...
How do I tell git to always select my local version for conflicted merges on a specific file?
...ver true
Let's test that in a simple scenario, with a msysgit 1.6.3 on Windows, in a mere DOS session:
cd f:\prog\git\test
mkdir copyMerge\dirWithConflicts
mkdir copyMerge\dirWithCopyMerge
cd copyMerge
git init
Initialized empty Git repository in F:/prog/git/test/copyMerge/.git/
Now, let's ma...
Pure JavaScript Send POST Data Without a Form
... res);
});
If you are as lazy as me (or just prefer a shortcut/helper):
window.post = function(url, data) {
return fetch(url, {method: "POST", body: JSON.stringify(data)});
}
// ...
post("post/data/here", {element: "osmium"});
...
How to create a temporary directory/folder in Java?
... @Demiurg The only case of a file not being deleted immediately is on Windows when the file is already open (it could be open by a virus scanner for example). Do you have other documentation to show otherwise (I am curious about things like that :-)? If it happens regularly then the above code...
How to activate JMX on my JVM for access with jconsole?
...ers specified in the answer by user3013578 and it worked for me (JDK 1.7 , Windows 8.1, 64 bit).
– Captain Jack Sparrow
Jul 19 '15 at 11:43
2
...
Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...ovided by the "host" environment (eg a web browser). For example document, window, etc. IE often implements these "specially" (for example as COM objects) that sometimes don't conform to normal usage, in small and subtle ways, such as Array.prototype.slice.call bombing when given a StaticNodeList ;)...
Scale image to fit a bounding box
...tainer.style.height = (500 + 500 * Math.sin(timestamp * 1.3)) + 'px';
window.requestAnimationFrame(step);
}
window.requestAnimationFrame(step);
#container {
outline: 1px solid black;
position: relative;
background-color: red;
}
#image {
display: block;
max-width:...
URL Fragment and 302 redirects
...rm hidden variable (redirect) value to hold the hash fragment by
appending window.location.hash along with existing value. Similar to below code
$(function () {
var $redirect = $('input[name="redirect"]');
$redirect.val($redirect.val() + window.location.hash);
});
After this change, the redirec...
Should I compile with /MD or /MT?
...T.
What's even worse, if you choose to put your runtime libraries in the windows directory, sooner or later the user is going to install a new application with different libraries and, with any bad luck, break your application.
...
How do I import .sql files into SQLite 3?
...
Me too (Windows command line syntax). Thanks. Sure is slow, though.
– Barton
Apr 12 '13 at 20:05
...