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How to export a Vagrant virtual machine to transfer it
...o transfer it to another PC. How can I export it?
I guess that I can get a file (or files) that can be copied to another PC, so there I can run some command to import the vagrant box.
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What does “./bin/www” do in Express 4.x?
...t Express 4.0 in my Node.js app, and I found that it generated ./bin/www file, on which only the application server and port settings are written and everything others like middleware and routing is defined in ./app.js file.
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Why is it said that “HTTP is a stateless protocol”?
...k. You could serve HTTP over named pipes if you wanted, or even by sending files around, if you got enough masochists to agree to do it, and it would work precisely because HTTP is transport-protocol-agnostic. At that level, it's all just requests and responses. That makes HTTP itself stateless, reg...
How to use SVN, Branch? Tag? Trunk?
...the program, and 1 for the effort to revise it to use XML input and output files;
-- we scarcely use tags, though we think we ought to use them to identify releases to production;
Think of development proceeding along a single path. At some time or state of development marketing decide to release...
Get exception description and stack trace which caused an exception, all as a string
...RROR:__main__:something bad happened!
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
File "<stdin>", line 2, in do_something_that_might_error
File "<stdin>", line 2, in raise_error
RuntimeError: something bad happened!
And so we get the same ou...
How to have no pagebreak after \include in LaTeX
...me pagebreaks after each subsection because my subsections are in separate files. I use the command \include{file} which adds a pagebreak after the use of it.
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Spring .properties file: get element as an Array
I'm loading properties attributes from a .properties file using Spring as follows:
5 Answers
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Should I use #define, enum or const?
...ng them in a namespace is cool. If they are declared in your CPP or header file, their values will be inlined. You'll be able to use switch on those values, but it will slightly increase coupling.
Ah, yes: remove the static keyword. static is deprecated in C++ when used as you do, and if uint8 is a...
Getting image dimensions without reading the entire file
...
{
using (BinaryReader binaryReader = new BinaryReader(File.OpenRead(path)))
{
try
{
return GetDimensions(binaryReader);
}
catch (ArgumentException e)
{
...
Download file from an ASP.NET Web API method using AngularJS
...when clicked makes an HTTP GET request to a WebAPI method that returns a file.
8 Answers
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