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What is the difference between required and ng-required?
...equired" is a statement telling the browser that this field is required in order for the form to be valid. (required="required" is the XHTML form, just using required is equivalent)
The Angular attribute ng-required="yourCondition" means 'isRequired(yourCondition)' and sets the HTML attribute dynam...
How do I enumerate the properties of a JavaScript object? [duplicate]
...JavaScript provides hasOwnProperty(), and this is why you should use it in order to ensure that third party code (or any other code that might modify a prototype) doesn't break yours. Apart from adding a few extra bytes of code, there is no downside to using hasOwnProperty().
...
Get itunes link for app before submitting
... Store on your device, which is not the App Store. You're then redirected, etc. The http://... link seems to be directly hooked to the App Store app.
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How do I check if a column is empty or null in MySQL?
...= ' ' IS TRUE
'' = ' ' IS TRUE
' ' = ' ' IS TRUE
' ' = ' ' IS TRUE
etc
Therefore, this should work regardless of how many spaces make up the some_col value:
SELECT *
FROM T
WHERE some_col IS NULL
OR some_col = ' ';
or more succinctly:
SELECT *
FROM T
WHERE NULLIF(some_c...
Should I use a class or dictionary?
... SO are sorted by votes, and answers with the same vote count are randomly ordered. So please clarify whom you mean by "the last poster".
– Mike DeSimone
Oct 28 '10 at 17:34
...
About Java cloneable
...are looking for, you'll still need to implement your own clone() method in order to make it public.
When implementing your own clone(), the idea is to start with the object create by super.clone(), which is guaranteed to be of the correct class, and then do any additional population of fields in ca...
How to set an iframe src attribute from a variable in AngularJS
... AngularJS, to prevent security vulnerabilities such as XSS, clickjacking, etc. it's enabled by default in Angular 1.2.
You can disable it completely, but it's not recommended
angular.module('myAppWithSceDisabledmyApp', [])
.config(function($sceProvider) {
$sceProvider.enabled(false);
...
How to invoke a Linux shell command from Java
...files in a directory and its subdirectories, recursively, in chronological order.)
By the way, if somebody can tell me why I need four and eight backslashes there, instead of two and four, I can learn something. There is one more level of unescaping happening than what I am counting.
Edit: Just tr...
Java equivalent to C# extension methods
...no limitations and does not suffer from issues with generics, lambdas, IDE etc. Manifold provides several other features such as F#-style custom types, TypeScript-style structural interfaces, and Javascript-style expando types.
Additionally, IntelliJ provides comprehensive support for Manifold via...
Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
...tall gnuplot-x11 Then do as PGreen said, I found that my conf file was at /etc/octave.conf. Hope that helps.
– user1153623
Mar 3 '14 at 19:42
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