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How and/or why is merging in Git better than in SVN?
... are not compared with their common ancestor.
To mitigate this Subversion now stores meta data for branch and merge. That would solve all problems right?
And oh, by the way, Subversion still sucks…
On a centralized system, like subversion, virtual directories suck. Why? Because everyone has acc...
Why do we need virtual functions in C++?
...eneric food, cats eat rats, all without virtual.
Let's change it a little now so that eat() is called via an intermediate function (a trivial function just for this example):
// This can go at the top of the main.cpp file
void func(Animal *xyz) { xyz->eat(); }
Now our main function is:
Anima...
Creating a new DOM element from an HTML string using built-in DOM methods or Prototype
...oduced the <template> element which can be used for this purpose (as now described in the WhatWG spec and MDN docs).
A <template> element is used to declare fragments of HTML that can be utilized in scripts. The element is represented in the DOM as a HTMLTemplateElement which has a .con...
How do I wrap a selection with an HTML tag in Visual Studio?
...
I know this is old and you have probably found the answer by now but I would just like to add for the sake of those who might not know it that this is possible in VS 2010:
Select the code you would like to surround.
Do ctrl-k ...
PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
...s (even in good ones) and through the net, which do exactly that. I don't know, why... Perhaps sometimes simply copied over and over without much thinking...
Guess what happens if you call remove(transaction) still having "cascade ALL" in that @ManyToOne? The account (btw, with all other transacti...
Callback functions in Java
...rface myCallback {
void onSuccess();
void onError(String err);
}
now to make this callback run when ever you wish to do to handle the results - more likely after async call and you wanna run some stuff which depends on these reuslts
// import the Interface class here
public class App {
...
Load “Vanilla” Javascript Libraries into Node.js
...QuadTree' which is all we want to export */
exports.QuadTree = QuadTree
Now you can use your quadtree module like any other node module...
var qt = require('quadtree');
qt.QuadTree();
I like this method because there's no need to go changing any of the source code of your 3rd party library--...
How to filter (key, value) with ng-repeat in AngularJs?
...
Note: This is a perf anti-pattern now. Angular 1.3 has stateless filters now (egghead.io/lessons/…) so you'd definitely want to create a filter for this.
– kentcdodds
Oct 28 '14 at 22:57
...
get CSS rule's percentage value in jQuery
...
I know what's not working in it and that's why it's a counter-example.
– shevski
Jan 28 '12 at 21:40
2
...
How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...ks! Though, changing permissions on /usr/local doesn't seem to be required now. "Homebrew no longer needs to have ownership of /usr/local. If you wish you can return /usr/local to its default ownership with: sudo chown root:wheel /usr/local"
– Bert
Nov 1 '16...