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Case insensitive comparison of strings in shell script
The == operator is used to compare two strings in shell script. However, I want to compare two strings ignoring case, how can it be done? Is there any standard command for this?
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How to test which port MySQL is running on and whether it can be connected to?
I have installed MySQL and even logged in there as a user.
13 Answers
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SQL Update with row_number()
I want to update my column CODE_DEST with an incremental number. I have:
8 Answers
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Does C have a “foreach” loop construct?
Almost all languages have a foreach loop or something similar. Does C have one? Can you post some example code?
12 Answer...
Show dialog from fragment?
I have some fragments that need to show a regular dialog. On these dialogs the user can choose a yes/no answer, and then the fragment should behave accordingly.
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What is a simple command line program or script to backup SQL server databases?
I've been too lax with performing DB backups on our internal servers.
11 Answers
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In Django, how do I check if a user is in a certain group?
I created a custom group in Django's admin site.
12 Answers
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YYYY-MM-DD format date in shell script
I tried using $(date) in my bash shell script, however, I want the date in YYYY-MM-DD format.
How do I get this?
13 A...
Diff Algorithm? [closed]
...n O(ND) Difference Algorithm and its Variations is a fantastic paper and you may want to start there. It includes pseudo-code and a nice visualization of the graph traversals involved in doing the diff.
Section 4 of the paper introduces some refinements to the algorithm that make it very effective....
Python requests - print entire http request (raw)?
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