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How can I use PowerShell with the Visual Studio Command Prompt?
...een driving me nuts that I have to punt to cmd.exe when running the VS2010 Command Prompt. I used to have a nice vsvars2008.ps1 script for Visual Studio 2008. Anyone have a vsvars2010.ps1 or something similar?
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What is the fastest way to compare two sets in Java?
I am trying to optimize a piece of code which compares elements of list.
9 Answers
9
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How to round a number to n decimal places in Java
...d this with: "#.##", rounding HALF_UP. 256.335f -> "256.33" ...(example comes from comments to @asterite's answer).
– bigstones
Dec 11 '15 at 11:43
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sqlite database default time value 'now'
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@mckoss thanks to your comment, the create statement became: ... mycolumn default (strftime('%s','now'))
– larham1
Jun 15 '12 at 6:41
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List comprehension: Returning two (or more) items for each item
Is it possible to return 2 (or more) items for each item in a list comprehension?
6 Answers
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How to split a long regular expression into multiple lines in JavaScript?
... as backslashes are consumed when evaluating a string literal. (See Kayo's comment for more detail.)
RegExp accepts modifiers as a second parameter
/regex/g => new RegExp('regex', 'g')
[Addition ES20xx (tagged template)]
In ES20xx you can use tagged templates. See the snippet.
Note:
Disa...
Programmatically creating Markdown tables in R with KnitR
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FYI knitr now requires the command in the format results = 'asis'
– Stedy
Aug 29 '14 at 16:56
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How to pass a single object[] to a params object[]
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A simple typecast will ensure the compiler knows what you mean in this case.
Foo((object)new object[]{ (object)"1", (object)"2" }));
As an array is a subtype of object, this all works out. Bit of an odd solution though, I'll agree.
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How do I update the GUI from another thread?
...; myLabel.Text, status); // status has to be a string or this will fail to compile
Not only is the property name now checked at compile time, the property's type is as well, so it's impossible to (for example) assign a string value to a boolean property, and hence cause a runtime exception.
Unfor...
Why is Double.MIN_VALUE in not negative
... analysis code and blindly translating java to C#. I noticed some numbers coming out at -infinity or NaN and took a closer look at the algorithm. I realized that double.MIN_VALUE made no sense in context and did a search. This post comes up before the java docs. It really is a confusing name for...