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How to print colored text in Python?

...d colorize the output. Now I can even one up the library and let the user select colors. This will allow color blind people to set things to work so they can actually see the output correctly. Thanks – Demolishun Nov 30 '12 at 13:05 ...
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How to encrypt String in Java

...[] ivBytes; Now you can initialize the Cipher for the algorithm that you select: // wrap key data in Key/IV specs to pass to cipher SecretKeySpec key = new SecretKeySpec(keyBytes, "DES"); IvParameterSpec ivSpec = new IvParameterSpec(ivBytes); // create the cipher with the algorithm you choose // ...
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How to design a product table for many kinds of product where each product has many parameters

...urther If you would like to improve the performance of the queries you can select certain operations like for e.g. reporting or global text search and prepare for them index tables which would store required data and would be regenerated periodically, lets say every 30 minutes. You don't even need ...
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Detect backspace in empty UITextField

...ss UITextField and implement canPerformAction:withSender: to return NO for select: and selectAll: actions when the text is equal to the string @"\u200B". – ma11hew28 Oct 19 '11 at 21:56 ...
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Is there a method that calculates a factorial in Java?

...of understanding your problem, and once you've done that you might as well select the implementation that's best suited for the job. – Matt G May 21 '09 at 2:24 2 ...
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Draw a perfect circle from user's touch

...e: Let's identify a simple and straightforward pattern, typical for the selected shape: So it is not that hard to implement a circle detection mechanism based on that idea. See working demo below (Sorry, I'm using Java as the fastest way to provide this fast and a bit dirty example): import j...
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Capture key press (or keydown) event on DIV element

... +1 tabindex is the key point here to make the div 'selectable'. JQuery not necessary, the same thing works with Angular as well as (I suppose) with plain javascript events. – Jukka Dahlbom Feb 12 '14 at 10:57 ...
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Difference between author and committer in Git?

...oject maintainer, and who merged the patch See for example this randomly selected patch and the corresponding commit: https://lkml.org/lkml/2018/1/25/568 https://github.com/torvalds/linux/commit/5beda7d54eafece4c974cfa9fbb9f60fb18fd20a Git web interfaces like GitHub and GitLab may or may not g...
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In a .csproj file, what is for?

...directory, even though they're not in the output group by default. If you select "Copy to Output Directory" -> "Copy Always" for a <None> file, this will cause it to be copied, and you will see the entry added to the project's .csproj file will have a <None> entry for the file. ...
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Swift Beta performance: sorting arrays

...he left partition always first.) Quicksort implemented with a simple pivot selection in the worst case takes O(n^2) time, but even in this worst case you only need O(log n) stack space by recursing on the smaller partition first. – Macneil Shonle Mar 16 '15 at ...