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Java; String replace (using regular expressions)?
... Match the character “:” literally «:?»
// Between zero and one times, as many times as possible, giving back as needed (greedy) «?»
// Match a single digit 0..9 «\d+»
// Between one and unlimited times, as many times as possible, giving back as needed (greedy) «+»
// M...
How to change options of with jQuery?
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How can I check one of this options?
– Darós
Jan 4 '18 at 11:21
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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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Core pool size vs maximum pool size in ThreadPoolExecutor
... maxPoolSize, then create a new Thread if Total task queue is full and new one is arriving.
Form doc:
(If there are more than corePoolSize but less than maximumPoolSize threads running, a new thread will be created only if the queue is full.)
Now, Take a simple example,
ThreadPoolExecutor executo...
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
1
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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...
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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Creating an empty Pandas DataFrame, then filling it?
...ating a data frame with index x 0 dimensions (columns = []), and attaching one column in each turn of a loop. I mean df[col_name] = pandas.Series([...]) in a loop iterating through column names. In the former case, not only the memory allocation takes time, but replacing NaNs with new values seems e...
How do Mockito matchers work?
... be free of side effects, and are generally used in assertions such as the one below.
/* Mockito */ verify(foo).setPowerLevel(gt(9000));
/* Hamcrest */ assertThat(foo.getPowerLevel(), is(greaterThan(9000)));
Mockito matchers exist, separate from Hamcrest-style matchers, so that descriptions of mat...