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How do I store data in local storage using Angularjs?
... straight to the DOM? Because I wanted to store objects rather than simple strings, I just used angular.toJson() in combination with setItem() and angular.fromJson() in combination with getItem(). Easy. Love it.
– Brett Donald
May 12 '16 at 1:16
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character showing up in files. How to remove them?
...
The Bash "C-style" string $'\xEF\xBB\xBF//' is a Bash feature, not particularly a Mac or OSX feature. WIth this contruct, Bash will parse the escape sequences into actual bytes before passing the command line to sed. Depending on your sed var...
Deleting all files from a folder using PHP?
...link:
/**
* Delete a file or recursively delete a directory
*
* @param string $str Path to file or directory
*/
function recursiveDelete($str) {
if (is_file($str)) {
return @unlink($str);
}
elseif (is_dir($str)) {
$scan = glob(rtrim($str,'/').'/*');
foreach($...
How to pass parameters using ui-sref in ui-router to controller
...ue, the param value will be treated as an array of values.
squash - {bool|string=}: squash configures how a default parameter value is represented in the URL when the current parameter value is the same as the default value.
We can call these params this way:
// hidden param cannot be passed via...
How do I redirect with JavaScript? [duplicate]
...hp?action=DoThis";
Then in your PHP code check for "action" in the query string and if equal to "DoThis" execute whatever function you need.
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How to declare array of zeros in python (or an array of a certain size) [duplicate]
...st comprehension (in your example: [0 for unused in xrange(100)]) or using string.join for buffers.
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Returning anonymous type in C#
...7 we can use tuples to accomplish this:
public List<(int SomeVariable, string AnotherVariable)> TheMethod(SomeParameter)
{
using (MyDC TheDC = new MyDC())
{
var TheQueryFromDB = (....
select new { SomeVariable = ....,
Another...
Checking if a variable is not nil and not zero in ruby
...amp;.nonzero? # => NoMethodError: undefined method 'nonzero?' for "foo":String .... This is not safe to use on arbitrary objects.
– Tom Lord
Jun 6 '17 at 14:38
2
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Bash script to cd to directory with spaces in pathname
...$HOME/My Code"
You can expand environment variables inside double-quoted strings; this is basically what the tilde expansion is doing
cd ~/My\ Code
You can also escape special characters (such as space) with a backslash.
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How to randomly pick an element from an array
...ould define a method for doing so (Source Avinash R in Random element from string array):
import java.util.Random;
public class RandArray {
private static Random rand = new Random();
private static <T> T randomFrom(T... items) {
return items[rand.nextInt(items.length)];
...