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Highlight a word with jQuery
...ecific word inside a body of text. The idea is to convert the text into an array using the split function, then iterate over each word until the word of interest is identified. Once found, the word of interest can be colored by replacing that element with a span around the word. Finally, replacing t...
Why do indexes in XPath start with 1 and not 0?
...
Array and other collection indexes represent memory offsets, so logically enough they begin at zero. XML and XPATH indexes represent positions and counts, so logically enough they begin at one (and zero is therefore represent...
How to shuffle a std::vector?
...o it, but I think it's not very efficient because it needs an intermediate array and it needs to know the item type (DeckCard in this example):
...
Ask for User Permission to Receive UILocalNotifications in iOS 8
...eredForRemoteNotifications")
{
let categories = NSSet(array: [todoCategory,todoVideoCategory])
let types:UIUserNotificationType = ([.Alert, .Sound, .Badge])
let settings:UIUserNotificationSettings = UIUserNotificationSettings(forTypes: types, categories:...
How to give System property to my test via Gradle and -D
...y("env"), whereas output (system property) is stored in a systemProperties array, making it readable through systemProperties['env'].
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What is the difference between single-quoted and double-quoted strings in PHP?
... or after the dollar sign. Take a look at string parsing to see how to use array variables and such.
Heredoc string syntax works like double quoted strings. It starts with <<<. After this operator, an identifier is provided, then a newline. The string itself follows, and then the same ident...
How to check with javascript if connection is local host?
...ot a catch all but it might be a little improvement.
You can now create an array of domains and use .includes
const LOCAL_DOMAINS = ["localhost", "127.0.0.1", ...];
if (LOCAL_DOMAINS.includes(window.location.hostname))
alert("It's a local server!");
...
How to differ sessions in browser-tabs?
...he wrong session. Work around this by pushing login AJAX requests onto an array, and then onstorage and before issuing a new login request, abort all current requests.
The last gotcha to look out for is window refreshes. If someone refreshes the window while you've got an AJAX login request activ...
How to get just the parent directory name of a specific file
...
This throws ArrayOutOfBoundsException if you are already on root location -"/"-
– Jnmgr
Aug 6 '15 at 12:21
add a...
How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...below will do just that. Assumes 1 based indexing, first element in your "arrays" are element number 1.
No limits on size here, so you can use adresses like ERROR and that would be column number 2613824 ...
public static string ColumnAdress(int col)
{
if (col <= 26) {
return Convert.ToCh...