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How to debug a bash script? [closed]
...with execution trace on. On other systems (for example, Solaris, and some more modern variants of Linux), /bin/sh is not Bash, and the two command lines would give (slightly) different results. Most notably, '/bin/sh' would be confused by constructs in Bash that it does not recognize at all. (On ...
Client-server synchronization pattern / algorithm?
... both file versions are saved so that the user can choose which version is more relevant.
Syncing of key-value pairs can be used in apps with a simple data structure, where the variables are considered to be atomic, i.e. not divided into logical components. This option is similar to syncing of whole...
Is there a way to “autosign” commits in Git with a GPG key?
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How do I prevent site scraping? [closed]
...h limit, you'll need to head to GitHub to read the extended version, with more tips and details.
In order to hinder scraping (also known as Webscraping, Screenscraping, Web data mining, Web harvesting, or Web data extraction), it helps to know how these scrapers work, and
, by extension, what p...
Regular expression to search for Gadaffi
...abic transcription too, just search for that one - I don't think there are more variants of the arabic transcription, only of the english transcriptions.
– Czechnology
Mar 19 '11 at 22:34
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How does collections.defaultdict work?
...ault" item, it calls the function object that you pass to the constructor (more precisely, it's an arbitrary "callable" object, which includes function and type objects). For the first example, default items are created using int(), which will return the integer object 0. For the second example, d...
Good examples using java.util.logging [closed]
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java.util.logging keeps you from having to tote one more jar file around with your application, and it works well with a good Formatter.
In general, at the top of every class, you should have:
private static final Logger LOGGER = Logger.getLogger( ClassName.class.getName()...
When is a CDATA section necessary within a script tag?
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There's a lot more to it than just "validation". Most strict XML parsers won't go through the page if they hit an illegal character. It's more than simply about making W3C happy and getting green instead of red.
– Lor...
How to convert a byte array to a hex string in Java?
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Split by comma and strip whitespace in Python
...g list comprehension to perform an operation) - but you're right, it makes more sense if you see that list comprehension produces a new list.
– Sean Vieira
Nov 26 '18 at 0:24
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