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Best practices for exception management in Java or C# [closed]
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As for why someone would want error codes instead of exceptions... I always thought it was weird that HTTP still uses error codes, even though my application is generating an exception. Why can't HTTP let me pass the exception through as-is...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...ExcelLibrary
This looks to be a port of the PHP ExcelWriter that you mentioned above. It will not write to the new .xlsx format yet, but they are working on adding that functionality in.
It's very simple, small and easy to use. Plus it has a DataSetHelper that lets you use DataSets and DataTables ...
Replace non-numeric with empty string
Quick add on requirement in our project. A field in our DB to hold a phone number is set to only allow 10 characters. So, if I get passed "(913)-444-5555" or anything else, is there a quick way to run a string through some kind of special replace function that I can pass it a set of characters to ...
WSGI vs uWSGi with Nginx [closed]
Could anyone please explain pros/cons when using WSGI VS uWSGI with Nginx.
3 Answers
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Sorting a vector of custom objects
How does one go about sorting a vector containing custom (i.e. user defined) objects.
Probably, standard STL algorithm sort along with a predicate (a function or a function object) which would operate on one of the fields (as a key for sorting) in the custom object should be used.
Am I on the ...
How can I add a string to the end of each line in Vim?
...VimGolfer I can't help but add that using I* rather than 0i* will save you one keystroke.
– Jedidiah Hurt
Oct 13 '11 at 21:50
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Java URL encoding of query string parameters
...tring (the part after ?).
Also note that there are three encode() methods. One without Charset as second argument and another with String as second argument which throws a checked exception. The one without Charset argument is deprecated. Never use it and always specify the Charset argument. The jav...
How can I find all matches to a regular expression in Python?
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finditer was what I was looking for. I'm surprised that one returns Match objects and the other strings. I was expecting to use a match_all or match_iter function.
– dsclose
Dec 7 '15 at 13:55
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How does delete[] know it's an array?
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One question that the answers given so far don't seem to address: if the runtime libraries (not the OS, really) can keep track of the number of things in the array, then why do we need the delete[] syntax at all? Why can't a ...
How do I write JSON data to a file?
...dler of the JSON file can correctly handle non-ASCII data, you can specify one and set ensure_ascii=False.
– phihag
Apr 19 '16 at 18:47
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