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Why should I not include cpp files and instead use a header?
...to your program will pretty much eliminate any advantages you would've got from separating your source files in the first place.
Essentially, what #include does is tell the preprocessor to take the entire file you've specified, and copy it into your active file before the compiler gets its hands on...
How to modify a text file?
... Python thing. It is the same in all languages.
What I usually do is read from the file, make the modifications and write it out to a new file called myfile.txt.tmp or something like that. This is better than reading the whole file into memory because the file may be too large for that. Once the te...
Why are C# interface methods not declared abstract or virtual?
...f. In the CIL the method will be private (!) but it will still be callable from outside the class from a reference to the corresponding interface type. Explicit implementations are also non-overridable. This is possible because there's a CIL directive (.override) that will link the private method to...
Can you run GUI applications in a Docker container?
...irefox over VNC
#
# VERSION 0.1
# DOCKER-VERSION 0.2
FROM ubuntu:12.04
# Make sure the package repository is up to date
RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
RUN apt-get update
# Install vnc, xvfb in order t...
What's the easiest way to escape HTML in Python?
...hat kind of encoding is useless if you just work with unicode all the time from start. Just encode at the end to the encoding specified in the document header (utf-8 for maximum compatibility).
Example:
>>> cgi.escape(u'<a>bá</a>').encode('ascii', 'xmlcharrefreplace')
'&l...
How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
In the custom AuthenticationProvider from my spring project, I am trying read the list of authorities of the logged user, but I am facing the following error:
...
Why is `std::move` named `std::move`?
... given rvalue
arguments. This is perfectly safe because moving resources from an
rvalue can not be noticed by the rest of the program (nobody else has
a reference to the rvalue in order to detect a difference).
If at the time swap was instead presented like this:
template <class T>
vo...
How to add one day to a date? [duplicate]
...API (which is inspired by Joda-Time):
Date dt = new Date();
LocalDateTime.from(dt.toInstant()).plusDays(1);
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How to fix bower ECMDERR
...git config --global url."https://".insteadOf git://
Credit to @bnguyen82 from Unable to Connect to GitHub.com For Cloning and @Sindre Sorhus from Bower install using only https?
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ASP.NET MVC A potentially dangerous Request.Form value was detected from the client when using a cus
...k code because it’s sealed, private or whatever to protect ignorant devs from doing dangerous stuff, but it’s not too difficult to create a working custom model binder that respects the AllowHtml and ValidateInput attributes:
public class MyModelBinder: IModelBinder
{
public object BindMod...