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How can I get WebStorm to recognize Jasmine methods?
...nity stubs
Find karma-jasmine (originally under the name jasmine) (If this does not work, try jasmine instead)
Click on Download and Install
I am using this setup with Jasmine 2.0
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improv...
How to iterate over arguments in a Bash script
...such file or directory
ls: dir": No such file or directory
$
Why doesn't that work?
It doesn't work because the shell processes quotes before it expands
variables.
So, to get the shell to pay attention to the quotes embedded in $var,
you have to use eval:
$ eval ls -Fltr $var
./my...
Emacs in Windows
.... The former keeps a DOS-Prompt window in the background, while the latter does not, so when if you choose that distribution and want to create a shortcut, be sure to launch "runemacs.exe".
Carl
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How to rename a single column in a data.frame?
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.@JoshuaUlrich - This doesn't seem to work if the column name is something like "A,B,C,X,Y,Z" where I want to rename it to Y using testData[379] <- "Y".
– Chetan Arvind Patil
Jan 17 '19 at 16:10
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How can I add numbers in a Bash script?
...um2` # Whitespace for expr is important
For floating point:
Bash doesn't directly support this, but there are a couple of external tools you can use:
num=$(awk "BEGIN {print $num1+$num2; exit}")
num=$(python -c "print $num1+$num2")
num=$(perl -e "print $num1+$num2")
num=$(echo $num1 + $nu...
Email address validation using ASP.NET MVC data type attributes
... Thank you @Shittu Olugbenga! But I can't understand why this doesn't work: [DataType(DataType.EmailAddress, ErrorMessage = "Error message.")]
– Wellington Zanelli
Sep 18 '14 at 12:34
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How do you do Impersonation in .NET?
...te that it is very similar to the WindowsIdentity.RunImpersonated API, but doesn't require you know anything about token handles.
This is the API as of version 3.0.0. See the project readme for more details. Also note that a previous version of the library used an API with the IDisposable pattern...
How are Python's Built In Dictionaries Implemented?
Does anyone know how the built in dictionary type for python is implemented? My understanding is that it is some sort of hash table, but I haven't been able to find any sort of definitive answer.
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How do I refresh the page in ASP.NET? (Let it reload itself by code)
...sponse.Redirect as it increases the steps in the process. What it actually does is:
Sends back the page with redirection header
The Browser redirects to the destination URL.
As you can see, the same outcome takes 2 trips rather than 1 trip.
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Fatal error: “No Target Architecture” in Visual Studio
...it says WIN32 (no _) even for x84. Don't know the rationale of it (but who does understand MS)
– engf-010
Jan 30 '11 at 21:11
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