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Changing the resolution of a VNC session in linux [closed]
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As this question comes up first on Google I thought I'd share a solution using TigerVNC which is the default these days.
xrandr allows selecting the display modes (a.k.a resolutions) however
due to modelines being hard
coded
any additional modeline such as "2...
Git undo changes in some files [duplicate]
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Source : http://git-scm.com/book/en/Git-Basics-Undoing-Things
git checkout -- modifiedfile.java
1)$ git status
you will see the modified file
2)$git checkout -- modifiedfile.java
3)$git status
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What is a software framework? [closed]
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The summary at Wikipedia (Software Framework) (first google hit btw) explains it quite well:
A software framework, in computer programming, is an abstraction in which common code providing generic functionality can be selectively overridden or specialized by user code provi...
What is the difference between self-types and trait subclasses?
...forms of dependency injection in Scala, including the Cake Pattern. If you Google "Cake Pattern and Scala", you'll get many links, including presentations and videos. For now, here is a link to another question.
Now, as to what is the difference between a self type and extending a trait, that is si...
MySQL select where column is not empty
...heck if field is NULL use IS NULL, IS NOT NULL operators.
MySql reference http://dev.mysql.com/doc/refman/5.0/en/working-with-null.html
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jQuery convert line breaks to br (nl2br equivalent)
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demo: http://so.devilmaycode.it/jquery-convert-line-breaks-to-br-nl2br-equivalent
function nl2br (str, is_xhtml) {
var breakTag = (is_xhtml || typeof is_xhtml === 'undefined') ? '<br />' : '<br>';
retur...
jQuery Event Keypress: Which key was pressed?
...normalize them and set the .which value in each case. See documetation at http://api.jquery.com/keydown/ it states:
To determine which key was pressed, we can examine the event object that is passed to the handler function. While browsers use differing properties to store this information,...
How can I run just the statement my cursor is on in SQL Server Management Studio?
... the statement you want to execute and press CTRL+SHIFT+E
SSMS Executor - https://github.com/devvcat/ssms-executor/releases
Update:
Project moved to github and the addin re-written to support SSMS 2014, SSMS 2016. (Previously, the project lived on codeplex, at SSMS Executor - http://ssmsexecutor.c...
How to get english language word database? [closed]
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I do not see http://wordlist.sourceforge.net/ mentioned here, but that is where I would start if I were looking for something like this (and I was, when I stumbled over this question).
If you cannot find what you want there, and what you...
Try/Catch block in PHP not catching Exception
I am trying to run this Example #1 from this page: http://php.net/manual/en/language.exceptions.php
12 Answers
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