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How to navigate a few folders up?
...th(Path.Combine(path, @"..\..\"));
Note This goes two levels up. The result would be:
newPath = @"C:\Folder1\Folder2\";
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Determining if a variable is within range?
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@andrewcockerham Inclusive. 3.between?(1, 3) => true
– Tyler James Young
Aug 1 '18 at 22:53
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Undo closed tab in Eclipse?
...t the keyboard shortcut for that in the eclipse preferences under General > Keys.
On Mac it's ⌘ + [
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How to set default vim colorscheme
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You can just use the one-liner
echo colorscheme koehler >> ~/.vimrc
and replace koehler with any other available colorscheme. Imho, all of them are better than default.
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python ? (conditional/ternary) operator for assignments [duplicate]
... second example: for beginners: if "something" is considered empty/falsy => it is evaluated to False => so you will NEVER get values like 0 (int zero), ""(empty string), [] empty array, False, and other "empty" values => because they evaluate to False => True and False is False :) Some...
Altering a column to be nullable
...ross different flavours of DBMS. The syntax you use works in Oracle:
SQL> desc MACAddresses
Name Null? Type
----------------------------------------- -------- ----------------------------
COMPUTER NUMBER
MACAD...
IntelliJ: How to auto-highlight variables like in Eclipse
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Go into Settings->IDE Settings->Editor->Color and Fonts->General
Make a copy of Dracula to something like MyOwnDracula (can't change the built in schema).
Find whatever you need to change, in this case it's "Identifier under care...
Array copy values to keys in PHP [duplicate]
...,'one') may be problematic if converted like duplicate keys:
array('one'=>..,'two'=>..,'one'=>...)
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VB.NET IntelliSense : Disable newline on ENTER autocomplete
...ISUAL STUDIO 2017:
Now with Visual Studio 2017 you can change it. Tools -> Options -> Text Editor -> Basic -> IntelliSense.
In Enter key behavior select Never add new line on enter
ANSWER FOR VISUAL STUDIO 2015 AND PREVIOUS:
Resharper makes it possible overriding Visual Studio intell...
php create object without class [duplicate]
...se new stdClass(). Example code:
$object = new stdClass();
$object->property = 'Here we go';
var_dump($object);
/*
outputs:
object(stdClass)#2 (1) {
["property"]=>
string(10) "Here we go"
}
*/
Also as of PHP 5.4 you can get same output with:
$object =...