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echo that outputs to stderr
...es file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was originally referring to. For more information see the Bash Hackers Illustrated Redirection Tutorial.
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Is the 'type' attribute necessary for tags?
...te. There is no default value for this attribute.
For HTML 5, it is optional. If it is not specified, it defaults to text/javascript. Source
The type attribute gives the language of the script or format of the data. If the attribute is present, its value must be a valid MIME type. The charse...
Microsoft Azure: How to create sub directory in a blob container
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In Azure Portal we have below option while uploading file :
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Replacing a fragment with another fragment inside activity group
...vity you are bringing the fragment to.
// Create new fragment and transaction
Fragment newFragment = new ExampleFragment();
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
// Replace whatever is in the fragment_container view with this fragment,
// and add the tra...
Remove or uninstall library previously added : cocoapods
I added an external framework via cocoapods into my iOS application. How can i remove that library from the project?
6 Answ...
Read error response body in Java
In Java, this code throws an exception when the HTTP result is 404 range:
8 Answers
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How to create a hash or dictionary object in JavaScript [duplicate]
...h is an array method, and you have a plain object here. There's no restriction on when you can modify the object and you can use the same syntax as in the answer: a["key3"] = "value3";
– mcmlxxxvi
Jul 26 '13 at 21:20
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Getting an object from an NSSet
...d enumerate through (e.g. with enumerateObjectsUsingBlock or NSFastEnumeration), call containsObject to test for membership, use anyObject to get a member (not random), or convert it to an array (in no particular order) with allObjects.
A set is appropriate when you don't want duplicates, don't car...
When does ADT set BuildConfig.DEBUG to false?
In the newest version of ADT (r17) a generated constant was added BuildConfig.DEBUG that is set according to the build type. The problem I have is that it is never set to false, I expected it to change when doing "Android Tools -> Export Signed Application Package" but it hasn't for me.
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How does the Meteor JavaScript framework work? [closed]
...r and while it seems exciting, I want to know how it works. I mean conventional web applications work like this:
You have scripts on server which take data from database and add that dynamically to web-pages and the user-submitted data gets added to databases through some other scrips.
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