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CodeIgniter: Create new helper?
I need to loop lot of arrays in different ways and display it in a page. The arrays are generated by a module class. I know that its better not to include functions on 'views' and I want to know where to insert the functions file.
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Modular multiplicative inverse function in Python
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I was having problems with negative numbers using this algorithm. modinv(-3, 11) didn't work. I fixed it by replacing egcd with the implementation on page two of this pdf: anh.cs.luc.edu/331/notes/xgcd.pdf Hope that helps!
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Sorting dictionary keys in python [duplicate]
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edited Oct 20 '10 at 12:23
dbr
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Syntax error on print with Python 3 [duplicate]
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edited Feb 14 '17 at 7:24
NSNoob
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Remove duplicate entries using a Bash script [duplicate]
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edited Apr 23 '16 at 19:36
Hugo
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Get the value of an instance variable given its name
...However, if you find yourself reaching into another object and pulling out its ivar, there's a reasonably good chance that you have broken encapsulation.
If you explicitly want to access an ivar, the right thing to do is to make it an accessor. Consider the following:
class Computer
def new(cpus...
SQL- Ignore case while searching for a string
...PriceOrderShippedInbound
PriceOrderShippedOutbound
In SQL I need to write a query which searches for a string in a table. While searching for a string it should ignore case. For the below mentioned SQL query
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Generate random password string with requirements in javascript
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Forcing a fixed number of characters is a bad idea. It doesn't improve the quality of the password. Worse, it reduces the number of possible passwords, so that hacking by bruteforcing becomes easier.
To generate a random word consisting of alphanumeric characters, use:
var r...
Check image width and height before upload with Javascript
I have a JPS with a form in which a user can put an image:
8 Answers
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How do I find all files containing specific text on Linux?
...ntaining a specific string of text. Just to clarify, I'm looking for text within the file, not in the file name.
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