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How to turn IDENTITY_INSERT on and off using SQL Server 2008?
...INSERT sending batch.
You can send several INSERT ... VALUES ... commands started with one SET IDENTITY_INSERT ... ON; string at the beginning. Just don't put any batch separator between.
I don't know why the SET IDENTITY_INSERT ... ON stops working after the sending block (for ex.: .ExecuteNonQue...
What's the use/meaning of the @ character in variable names in C#?
I discovered that you can start your variable name with a '@' character in C#.
In my C# project I was using a web service (I added a web reference to my project) that was written in Java. One of the interface objects defined in the WSDL had a member variable with the name "params". Obviously this i...
Set icon for Android application
...id Studio will generate all the right assets with the right names. You can start with a single image asset rather than having to manually generate different assets sizes and then trying to figure out where they go in the latest version of Android Studio.
– Fuad Kamal
...
Adding external library in Android studio
...You don't have to manually enter this in your build file].
Now you can start using the library in your project.
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How do you add CSS with Javascript?
...d in stylesheets anyway.
You do need a stylesheet in place before you can started appending to it like this. That can be any existing active stylesheet: external, embedded or empty, it doesn't matter. If there isn't one, the only standard way to create it at the moment is with createElement.
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Convert command line arguments into an array in Bash
...an do set foo, which will mean $1 expands to "foo", but if your parameters start with a dash set will assume you mean to set a shell option. The double-dash ensures that all the following parameters are interpreted as positional parameters to be set.
– kojiro
A...
How to get the CPU Usage in C#?
... cpuCounter.InstanceName = "_Total";
// will always start at 0
dynamic firstValue = cpuCounter.NextValue();
System.Threading.Thread.Sleep(1000);
// now matches task manager reading
dynamic secondValue = cpuCounter.NextValue();
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Is it Pythonic to use list comprehensions for just side effects?
...s.deque(iterator, maxlen=0)
else:
# advance to the empty slice starting at position n
next(islice(iterator, n, n), None)
Of course, the latter is clearer and easier to understand.
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How do I create directory if none exists using File class in Ruby?
...subdir/"
end
# Splits name into pieces
tokens = target_dir.split(/\//)
# Start at '/'
new_dir = '/'
# Iterate over array of directory names
1.upto(tokens.size - 1) do |n|
# Builds directory path one folder at a time from top to bottom
unless n == (tokens.size - 1)
new_dir << "#{tok...
Two way/reverse map [duplicate]
...or: 'bar'
I'm sure I didn't cover all the cases, but that should get you started.
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