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How to check if a Unix .tar.gz file is a valid file without uncompressing?
... tar file without a file? , but I was wondering: is there a ready made command line solution?
8 Answers
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Constructor in an Interface?
...which implement the message interface, I can only define the
send method and not the constructor"
...these requirements are exactly what abstract classes are for.
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Facebook access token server-side validation for iPhone app
...developing iPhone application, that is based on communication with server, and I want to use Facebook authentication mechanisms.
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jQuery pass more parameters into callback
...ure.
As a more basic example, here is an example function that receives and calls a callback function, as well as an example callback function:
function callbackReceiver(callback) {
callback("Hello World");
}
function callback(value1, value2) {
console.log(value1, value2);
}
This call...
Getting the SQL from a Django QuerySet [duplicate]
...use "Django never actually interpolates the parameters: it sends the query and the parameters separately to the database adapter, which performs the appropriate operations." Source: code.djangoproject.com/ticket/17741
– gregoltsov
Jul 7 '14 at 14:50
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Get value when selected ng-option changes
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as Artyom said you need to use ngChange and pass ngModel object as argument to your ngChange function
Example:
<div ng-app="App" >
<div ng-controller="ctrl">
<select ng-model="blisterPackTemplateSelected" ng-change="changedValue(blisterPackT...
Disallow Twitter Bootstrap modal window from closing
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Check answer from @@Varun Chatterji and include this on your modal definition
– Leandro
May 26 '14 at 13:21
1
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What does the constant 0.0039215689 represent?
...was the multiply-by-reciprocal optimization. So I checked in my calculator and sure enough - I guessed right.
– Mysticial
Mar 24 '14 at 22:08
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What are the correct link options to use std::thread in GCC under linux?
... I am trying to compile a very simple program using gcc 4.7.1 and I am having the very same "operation not permitted" error. The problem is that I'm already using -pthread flag. Is there any other flag you know about?
– Filipe
Dec 13 '12 at 11:34
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What are the reasons why Map.get(Object key) is not (fully) generic
... List.equals() says that two List objects are equal if they are both Lists and have the same contents, even if they are different implementations of List. So coming back to the example in this question, according to the specification of the method is possible to have a Map<ArrayList, Something>...