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What is __main__.py?
...m my_module, or in several other ways.
If you saw the name __main__ in an error message, that doesn't necessarily mean you should be looking for a __main__.py file.
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Effect of NOLOCK hint in SELECT statements
... to get things like a Row Count or other summary data where some margin of error is acceptable, then NOLOCK is a good way to boost performance for these queries and avoid having them negatively impact database performance.
Always use the NOLOCK hint with great caution and treat any data it returns ...
What is external linkage and internal linkage?
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@Rajenda you will get an unresolved symbol error (sorry for the nine month delay in answering I missed this comment).
– Motti
Nov 16 '10 at 14:28
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Is there a way to pass optional parameters to a function?
... positional or keyword unlike using **
func(1)
#this correctly raises an error where as it would need to be explicitly checked when using **
func(invalid_arg=7)
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How is the java memory pool divided?
...garbage collection. If it still cannot obtain enough memory, an OutOfMemoryError is thrown, and the JVM exits.
The heap is split into several different sections, called generations. As objects survive more garbage collections, they are promoted into different generations. The older generations are ...
Why is a 3-way merge advantageous over a 2-way merge?
Wikipedia says a 3-way merge is less error-prone than a 2-way merge, and often times doesn't need user intervention. Why is this the case?
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Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
...ing with the C# team tomorrow; I'll mention it to them. Apologies for the error!
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
... Does unix scripts work perfectly on Cygwin-Windows without errors?
– Pacerier
Jan 3 '15 at 12:27
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How to publish a website made by Node.js to Github Pages?
...und here since the one from the sample i was basing it off of was throwing errors because it could not find the correct action.
remove the line containing yarn export because that command does not exist and it doesn't seem to add anything helpful (you may also want to change the build line above it ...
Shell equality operators (=, ==, -eq)
...zero is a failed test)
Using -eq inside of double parenthesis is a syntax error.
If you are using [...] (or single brace) or [[...]] (or double brace), or test you can use one of -eq, -ne, -lt, -le, -gt, or -ge as an arithmetic comparison.
$ [ 1 -eq 1 ]; echo $?
0
$ [ 1 -eq 2 ]; echo $?
1
$ test ...