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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
... +1 for this. Some corners of XCode still have rough areas and this is one of them. Sometimes if saving doesn't enable refactoring, rebuilding will.
– memmons
Feb 25 '11 at 1:33
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How to fetch the row count for all tables in a SQL SERVER database [duplicate]
...is worked great. I sat back and said "this might take a while" and it was done in two seconds. Was dealing with a 528 table database and had no idea how large it actually was
– trench
Jul 25 '18 at 12:52
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Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
... design. You may use some custom helpers to achieve similar behavior, but honestly it's the view's responsibility to include the necessary scripts, not the partial's responsibility. I would recommend using the @scripts section of the main view to do that and not have the partials worry about scripts...
Does PHP have threading?
...g available that I'm aware of. The next best thing would be to simply have one script execute another via CLI, but that's a bit rudimentary. Depending on what you are trying to do and how complex it is, this may or may not be an option.
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How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
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this answer should be the most up voted not the boost one :D why use another library when you already have STL.
– Iuliu Atudosiei
Feb 15 '17 at 3:34
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Plot two graphs in same plot in R
... How to use the same if x is different? Say, I have x1 and y1 for one graph and add another graph of x2 and y2 in the same graph. Both x1 and x2 have same range but different values.
– Kavipriya
Oct 21 '15 at 4:35
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Regex exactly n OR m times
...?? is lazy, ? is greedy)
*, *? - any number of occurences
+, +? - at least one occurence
{n} - exactly n occurences
{n,m} - n to m occurences, inclusive
{n,m}? - n to m occurences, lazy
{n,}, {n,}? - at least n occurence
To get "exactly N or M", you need to write the quantified regex twice, unless...
How to assert output with nosetest/unittest in python?
I'm writing tests for a function like next one:
11 Answers
11
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Benchmarking small code samples in C#, can this implementation be improved?
...just updated to use Stopwatch.StartNew. Not a functional change, but saves one line of code.
– LukeH
Jun 26 '09 at 13:23
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...ately, some of them are quite similar, and I'm not always sure when to use one and when to use another. Most of my C# and Visual Basic books talk about them to a certain extent, but they never really go into any real detail.
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