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How to terminate a Python script
...ally
underdeveloped; Unix programs generally use 2 for command line syntax
errors and 1 for all other kind of errors. If another type of object
is passed, None is equivalent to passing zero, and any other object is
printed to stderr and results in an exit code of 1. In particular,
sys.exit("some err...
Creating Multifield Indexes in Mongoose / MongoDB
...cending.
– JohnnyHK
Oct 27 '15 at 0:05
1
@KetanGhumatkar It's based on the order the fields are l...
Capturing console output from a .NET application (C#)
...cumentation; the only caveat is that you may have to redirect the standard error stream as well to see all output of your application.
Process compiler = new Process();
compiler.StartInfo.FileName = "csc.exe";
compiler.StartInfo.Arguments = "/r:System.dll /out:sample.exe stdstr.cs";
compiler.StartI...
The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
Why do I get Error "The type 'string' must be a non-nullable value type in order to use it as parameter 'T' in the generic type or method 'System.Nullable'"?
...
If table exists drop table then create it, if it does not exist just create it
...tement.
That statement drops the table if it exists but will not throw an error if it does not.
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Reset Entity-Framework Migrations
...
^^ Figured it out -- it was a TFS error -- if you're using TFS you need to perform a check-in before running the "Enable-Migrations ..." command. :D
– BrainSlugs83
Jun 17 '13 at 8:56
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Removing the fragment identifier from AngularJS urls (# symbol)
...pushState){
//$locationProvider.html5Mode(true); will cause an error $location in HTML5 mode requires a tag to be present! Unless you set baseUrl tag after head tag like so: <head> <base href="/">
// to know more about setting base URL visit: https://docs.angularjs...
What does “Content-type: application/json; charset=utf-8” really mean?
.../json; charset=utf-8 in the message header. Without this header, I get an error from the service. I can also successfully use Content-type: application/json without the ;charset=utf-8 portion.
...
How dangerous is it to compare floating point values?
... you code that appears to work at first but ends up having large-magnitude errors and broken corner cases.
First of all, if you want to program with floating point, you should read this:
What Every Computer Scientist Should Know About Floating-Point Arithmetic
Yes, read all of it. If that's too m...
Why should I use an IDE? [closed]
...te imports in Java, using directives in C#)
Warning-as-you-type (i.e. some errors don't even require a compile cycle)
Hovering over something to see the docs
Keeping a view of files, errors/warnings/console/unit tests etc and source code all on the screen at the same time in a useful way
Ease of run...