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Why does Git say my master branch is “already up to date” even though it is not?
...ting and/or misunderstanding what git does and why it does it.
When you clone some other repository, git makes a copy of whatever is "over there". It also takes "their" branch labels, such as master, and makes a copy of that label whose "full name" in your git tree is (normally) remotes/origin/mas...
Interface naming in Java [closed]
...
Totally agree. One more key to type if you use autocompletion. Lots of files starting with an I.
– Kalecser
Feb 12 '09 at 17:24
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How do you match only valid roman numerals with a regular expression?
...n't even create a regular expression that will match roman numerals (let alone a context-free grammar that will generate them)
...
EC2 Can't resize volume after increasing size
...rent partitions
Hit d to delete current partitions (if there are more than one, you have to delete one at a time) NOTE: Don't worry data is not lost
Hit n to create a new partition
Hit p to set it as primary
Hit 1 to set the first cylinder
Set the desired new space (if empty the whole space is reser...
“implements Runnable” vs “extends Thread” in Java
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One minor advantage of Runnable is that, if in certain circumstances you don't care about, or don't want to use threading, and you just want to execute the code, you have the option to simply call run(). e.g. (very handwavy)...
Loaded nib but the 'view' outlet was not set
... XIB file causing problems
Click on file's owner icon on the left bar (top one, looks like a yellow outlined box)
If you don't see the right-hand sidebar, click on the third icon above "view" in your toolbar. This will show the right-hand sidebar
In the right-hand sidebar, click on the third tab--th...
What is Haskell used for in the real world? [closed]
...e ObjectOrientedProgramming is modular in the dimension of different
components.
The ability to have your cake and eat it. Imagine you have a complex OO system processing messages - every component might make state
changes depending on the message and then forward the message to some
objects...
Overriding class constants vs properties
...static-bindings.php
Here's a simple test script I wrote:
<?php
class One
{
const TEST = "test1";
function test() { echo static::TEST; }
}
class Two extends One
{
const TEST = "test2";
}
$c = new Two();
$c->test();
output
test2
...
How to use Boost in Visual Studio 2010
...equested, and include information on compiling in the various optional components which requires external libraries.
If you are using headers only libraries, then all you need to do is to unarchive the boost download and set up the environment variables. The instruction below set the environment va...
How to force a web browser NOT to cache images
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One important addition is that you can never force a browser to do anything. All you can do is make friendly suggestions. It's up to the browser and the user to actually follow those suggestions. A browser is free to ignor...