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Various ways to remove local Git changes
..."upstream" of this branch, simply run
git reset --hard @{u}
Reference: http://sethrobertson.github.io/GitFixUm/fixup.html
or do git reset --hard origin/master [if local branch is master]
# Revert a commit already pushed to a remote repository?
$ git revert ab12cd15
#Delete a previous commit...
How do I drop a foreign key constraint only if it exists in sql server?
... TABLE t
DROP CONSTRAINT IF EXISTS tpartnt
GO
DROP TABLE IF EXISTS t
See http://blogs.msdn.com/b/sqlserverstorageengine/archive/2015/11/03/drop-if-exists-new-thing-in-sql-server-2016.aspx
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Scroll to a div using jquery
...croll upto Div with jQuery.
</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script>
$(document).ready(function () {
$("#button1").click(function () {
var...
Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
... determine which logger to throttle in the logging.properties file (as per http://docs.oracle.com/javase/7/docs/api/java/util/logging/SimpleFormatter.html )
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How to get an object's properties in JavaScript / jQuery?
...s spam. I humbly ended up writing a function after endless debug sessions: http://github.com/halilim/Javascript-Simple-Object-Inspect
function simpleObjInspect(oObj, key, tabLvl)
{
key = key || "";
tabLvl = tabLvl || 1;
var tabs = "";
for(var i = 1; i < tabLvl; i++){
tabs...
Height of status bar in Android [duplicate]
... code can be added to a ContextWrapper class (e.g. an Activity).
Found at http://mrtn.me/blog/2012/03/17/get-the-height-of-the-status-bar-in-android/
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Test if a variable is set in bash when using “set -o nounset”
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Illegal string offset Warning PHP
...; // causes illegal string offset error
You can see this in action here:
http://ideone.com/fMhmkR
For those who come to this question trying to translate the vagueness of the error into something to do about it, as I was.
...
What Every Programmer Should Know About Memory?
...
The guide in PDF form is at https://www.akkadia.org/drepper/cpumemory.pdf.
It is still generally excellent and highly recommended (by me, and I think by other performance-tuning experts). It would be cool if Ulrich (or anyone else) wrote a 2017 update...
Abort Ajax requests using jQuery
...
Most of the jQuery Ajax methods return an XMLHttpRequest (or the equivalent) object, so you can just use abort().
See the documentation:
abort Method (MSDN). Cancels the current HTTP request.
abort() (MDN). If the request has been sent already, this method will abort...