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Returning a boolean from a Bash function
I want to write a bash function that check if a file has certain properties and returns true or false. Then I can use it in my scripts in the "if". But what should I return?
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Configuring so that pip install can work from github
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You need the whole python package, with a setup.py file in it.
A package named foo would be:
foo # the installable package
├── foo
│ ├── __init__.py
│ └── bar.py
└── setup.py
And install from github like:
$ pip install git+ssh://git@github...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...cenes the C# compiler is just putting List<Person> into the .NET dll file, but at runtime the JIT compiler goes and builds a new set of code, as if you had written a special list class just for containing people - something like ListOfPerson.
The benefit of this is that it makes it really fas...
Can I have H2 autocreate a schema in an in-memory database?
...work with application.yml and having trouble to make the test find the SQL file on the INIT property, you can use the classpath: notation.
For example, if you have a init.sql SQL file on the src/test/resources, just use:
url=jdbc:h2:~/test;INIT=RUNSCRIPT FROM 'classpath:init.sql';DB_CLOSE_DELAY=-1...
Android: alternate layout xml for landscape mode
...cape layout (check image), a new folder will be created as your xml layout file for that particular orientation
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How do I compile a Visual Studio project from the command-line?
... to have access to the compiler. This can be done by running:
"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat"
Then msbuild was not in my $PATH so I had to run it via its explicit path:
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe" myproj.sln
Lastly, my pr...
Getting exact error type in from DbValidationException
... first, you can also globalize your error messages using multiple resource files
For instance I have these two seperate resource file, one for error and one for property name and I use them as following:
public class Person
{
[Required(ErrorMessageResourceName = "required",ErrorMess...
What is the difference between a regular string and a verbatim string?
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A verbatim string is one that does not need to be escaped, like a filename:
string myFileName = "C:\\myfolder\\myfile.txt";
would be
string myFileName = @"C:\myfolder\myfile.txt";
The @ symbol means to read that string literally, and don't interpret control characters otherwise.
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ASP.NET “special” tags
...-> is a Server-Side Include Directive. Used to insert the contents of a file into the page, control or global file. Useful where a user control is overkill, and a master page cannot be used.
There is also a Code Declaration Block, the final Embedded Code Block form.
<script runat="server"&g...
Embedding SVG into ReactJS
... Thanks, starting from this I've managed to import an svg from file as a React component without any loader, I've just removed ``` xmlns:osb="openswatchbook.org/uri/2009/osb"``` from the svg tag, leaving only the xlmns. It's all about tag parsing apparently. Just in case, I've followed ...