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C++ multiline string literal
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This is really what I want, the ability to avoid quotes, backslash-Ns, escapes, and still have newlines appear in the actual string. This is handy for embedded code (e.g. shaders or Lua). Unfortunately, we aren't all using C++-0x yet. :-(
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Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
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Today I spent a lot of time on this, finally what worked for me is: Open Sql Server Configuration Manager --> Protocols for <INSTANCE> --> TCP/IP --> IP Addresses(Tab). Go to the last entry IP All and mention TCP Port 1433. Now restart SQL Server (<INS...
How to remove the querystring and get only the url?
... @sepehr, I just don't see any point not to use function that does exactly what you need and use another one and parse it result (i.e get [0] after exploding) (unless of course there is a specific reason like better performance, lack of unneeded dependency, etc).
– RiaD
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Why does Java switch on contiguous ints appear to run faster with added cases?
...lt in an array of pointers: sometimes the switch table is transformed into what looks like a lookupswitch (similar to an if/else if structure).
Decompiling the assembly generated by the JIT (hotspot JDK 1.7) shows that it uses a succession of if/else if when there are 17 cases or less, an array of ...
Nullable types and the ternary operator: why is `? 10 : null` forbidden? [duplicate]
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Try this:
int? x = GetBoolValue() ? 10 : (int?)null;
Basically what is happening is that conditional operator is unable to determine the "return type" of the expression. Since the compiler implictitly decides that 10 is an int it then decides that the return type of this expression sha...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...the Repa combinators are automatically parallel provided you supply +RTS -Nwhatever on the command line when running the program.
Recently, it has been used for some image processing problems:
Real time edge detection
Efficient Parallel Stencil Convolution in Haskell
I've started writing a tu...
Retain precision with double in Java
...down to the nitty gritty details of floating point numbers, take a look at What Every Computer Scientist Should Know About Floating-Point Arithmetic.
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Best Practices: working with long, multiline strings in PHP?
Note: I'm sorry if this is an extremely simple question but I'm somewhat obsessive compulsive over the formatting of my code.
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How can you hide database output in Rails console?
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No, this does not seem to have any impact on whats going on in the console. Also, I would prefer a solution that does not require me to change project files.
– Roger Ertesvag
Oct 13 '11 at 10:20
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Use different Python version with virtualenv
...7).
Otherwise, if you are using homebrew you can use the path to give you what you want.
virtualenv venv --python=/usr/local/bin/python
You can find the path to your python installation with
which python
This will also work with python 3.
which python3
>> /usr/local/bin/python3
virtu...