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Get encoding of a file in Windows
This isn't really a programming question, is there a command line or Windows tool (Windows 7) to get the current encoding of a text file? Sure I can write a little C# app but I wanted to know if there is something already built in?
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Build Maven Project Without Running Unit Tests
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If you want to skip running and compiling tests:
mvn -Dmaven.test.skip=true install
If you want to compile but not run tests:
mvn install -DskipTests
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How do I prevent Android taking a screenshot when my app goes to the background?
...he activity will be protected. Any pop-up windows — Dialog, Spinner, AutoCompleteTextView, action bar overflow, etc. — will be insecure. You can fix the Dialog problem by calling getWindow() on it and setting FLAG_SECURE. The rest... gets tricky. See this blog post for more.
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Angular js init ng-model from default values
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This is a common mistake in new Angular applications. You don't want to write your values into your HTML on the server if you can avoid it. If fact, if you can get away from having your server render HTML entirely, all the better.
Ide...
When to use an object instance variable versus passing an argument to the method
...ce data.
Local variables are used within the scope of methods to help them complete their work. Usually, a method should have a purpose of getting some data, returning some data, and/or proccessing/running an algorithm on some data. Sometimes, it helps to think of local variables as ways of helping ...
Ruby custom error classes: inheritance of the message attribute
... edited May 23 '17 at 12:26
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answered Apr 19 '13 at 15:31
StefanStefan
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When should I use Struct vs. OpenStruct?
...neral, what are the advantages and disadvantages of using an OpenStruct as compared to a Struct? What type of general use-cases would fit each of these?
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SASS - use variables across multiple files
...t though. there is a really good article that details why here: alistapart.com/article/getting-started-with-sass
– Joel
Jul 11 '13 at 17:08
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When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
...n, pragmatic design". If you are building something that is similar to a e-commerce site, then you should probably go with Django. It will get your work done quick. You dont have to worry about too many technology choices. It provides everything thing you need from template engine to ORM. It will be...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
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Note: This is an updated answer. Comments below refer to an old version which messed around with keycodes.
jQuery
Try it yourself on JSFiddle.
There is no native jQuery implementation for this, but you can filter the input values of a text <input> w...