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How to do associative array/hashing in JavaScript
... simple words associative arrays use Strings instead of Integer numbers as index.
Create an object with
var dictionary = {};
JavaScript allows you to add properties to objects by using the following syntax:
Object.yourProperty = value;
An alternate syntax for the same is:
Object["yourProperty"]...
Firebug says “No Javascript on this page”, even though JavaScript does exist on the page
... in the Firebug menu, and isn't mentioned in that link getfirebug.com/wiki/index.php/Firebug_Menu anymore either.
– East of Nowhere
Oct 29 '14 at 19:04
3
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What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)?
...for newer developers. See: ibm.com/developerworks/java/library/j-jtp07233/index.html to understand that even ConcurrentHashMap is not fully thread-safe from external data-races. (eg: 1 thread removes a value and another later tries check if it is present and to put it if not. That is a data race co...
How to get JSON objects value if its name contains dots?
...bject properties can be accessed with . operator or with associative array indexing using []. ie. object.property is equivalent to object["property"]
this should do the trick
var smth = mydata.list[0]["points.bean.pointsBase"][0].time;
...
How to Decrease Image Brightness in CSS
...portantly, the W3C specs: https://dvcs.w3.org/hg/FXTF/raw-file/tip/filters/index.html
Note this is something that's only very recently coming into CSS as a feature. It is available, but a large number of browsers out there won't support it yet, and those that do support it will require a vendor pre...
JavaScript hard refresh of current page
...re doesn't work in 2018 (in Chrome). Chrome loads everything (except /Home/Index) from cache. It appears to be working in firefox WTH ?
– Maciej Szpakowski
Feb 23 '18 at 15:30
...
how to use sed, awk, or gawk to print only what is matched?
...item is the block [0-9]+. Since match() returns the character position, or index, of where that substring begins (1, if it starts at the beginning of string), it triggers the print action.
With grep you can use a look-behind and look-ahead:
$ grep -oP '(?<=abc)[0-9]+(?=xyz)' file
12345
$ gre...
Determining the size of an Android view at runtime
...much older than swift but only swift got enough popularity tiobe.com/tiobe-index (swift 12 position and kotlin 38)
– user924
Mar 10 '18 at 1:16
...
How to highlight and color gdb output during interactive debugging?
...the site is no longer accessible and robots.txt prevented archive.org from indexing it.
– Lucian Adrian Grijincu
Apr 27 '12 at 18:35
1
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Can you change a path without reloading the controller in AngularJS?
...ad of ng-view and assign your controller in the template.
<!-- In your index.html - instead of using ng-view -->
<div ng-include="templateUrl"></div>
<!-- In your template specified by app.config -->
<div ng-controller="MyController">{{variableInMyController}}</div...