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AngularJS : Clear $watch
I have a watch function in my AngularJS application.
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Phone: numeric keyboard for text input
Is there a way to force the number keyboard to come up on the phone for an <input type="text"> ? I just realized that <input type="number"> in HTML5 is for “floating-point numbers”, so it isn’t suitable for credit card numbers, ZIP codes, etc.
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Check Whether a User Exists
I want to create a script to check whether a user exists. I am using the logic below:
17 Answers
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How to revert a merge commit that's already pushed to remote branch?
git revert <commit_hash> alone won't work. -m must be specified, and I'm pretty confused about it.
16 Answers
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postgresql - sql - count of `true` values
In the above table, if I do :
10 Answers
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How to get CRON to call in the correct PATHs
I'm trying to get cron to call in the correct PATHs. When I run a Python script from shell the script runs fine as it uses the PATHs set in bashrc but when I use cron all the PATHs are not used from bashrc. Is there a file I can enter the PATHs into for cron like bashrc or a way to call the PATHs fr...
How to find the type of an object in Go?
How do I find the type of an object in Go? In Python, I just use typeof to fetch the type of object. Similarly in Go, is there a way to implement the same ?
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How can I check if a single character appears in a string?
In Java is there a way to check the condition:
17 Answers
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Optional Parameters in Go?
Can Go have optional parameters? Or can I just define two functions with the same name and a different number of arguments?
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How do I set the default locale in the JVM?
I want to set the default Locale for my JVM to fr_CA . What are the possible options to do this?
7 Answers
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