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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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“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
...g to resolve your error.
2007 Office System Driver: Data Connectivity Components
AccessDatabaseEngine.exe (25.3 MB)
This download will install a set of components that facilitate the
transfer of data between existing Microsoft Office files such as
Microsoft Office Access 2007 (*.mdb and .a...
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 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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How do I fix the indentation of an entire file in Vi?
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I'll never be able to unlearn my precious 1G =) One of my favorites is =% standing on an opening bracket. It fixes the indents of the whole block.
– PEZ
Feb 3 '09 at 8:05
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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 assert output with nosetest/unittest in python?
I'm writing tests for a function like next one:
11 Answers
11
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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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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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