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Print a string as hex bytes?
...somehow.
If your terminal doesn't accept these characters, you can decode from UTF-8 or use the names (so you can paste and run the code along with me):
a_string = (
"\N{CYRILLIC CAPITAL LETTER PE}"
"\N{CYRILLIC SMALL LETTER ER}"
"\N{CYRILLIC SMALL LETTER I}"
"\N{CYRILLIC SMALL LET...
Incrementing a date in JavaScript
...#1 was wrong (it added 24 hours, failing to account for transitions to and from daylight saving time; Clever Human pointed out that it would fail with November 7, 2010 in the Eastern timezone). Instead, Jigar's answer is the correct way to do this without a library:
var tomorrow = new Date();
tomor...
Futures vs. Promises
...o these two separate "interfaces" is to hide the "write/set" functionality from the "consumer/reader".
auto promise = std::promise<std::string>();
auto producer = std::thread([&]
{
promise.set_value("Hello World");
});
auto future = promise.get_future();
auto consumer = std::thread...
Define a lambda expression that raises an Exception
...you create a callable and replace it's __code__ value with the code object from above, you get something that can be evaluated without using statements. Achieving all this, though, results in very obscure code:
map(lambda x, y, z: x.__setattr__(y, z) or x, [lambda: 0], ["__code__"], [compile("rais...
How to create a JavaScript callback for knowing when an image is loaded?
...the load()-event in jQuery but it won't always fire if the image is loaded from the browser cache. This plugin https://github.com/peol/jquery.imgloaded/raw/master/ahpi.imgload.js can be used to remedy that problem.
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How to get the name of a class without the package?
...pe is anonymous is "[]".
It is actually stripping the package information from the name, but this is hidden from you.
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Do python projects need a MANIFEST.in, and what should be in it?
...l base for setuptools as setuptools shall take care of hiding these things from you.
EDIT: Last few projects I use pbr for building distribution packages with three line setup.py and rest being in setup.cfg and requirements.txt. No need to care about MANIFEST.in and other strange stuff. Even though...
log4j logging hierarchy order
...
Use the force, read the source (excerpt from the Priority and Level class compiled, TRACE level was introduced in version 1.2.12):
public final static int OFF_INT = Integer.MAX_VALUE;
public final static int FATAL_INT = 50000;
public final static int ERROR_INT = 4...
Configure nginx with multiple locations with different root folders on subdomain
...ta present in /var/www/static
So a simple method is separated last folder from full path , that means
Full path : /var/www/static
Last Path : /static and First path : /var/www
location <lastPath> {
root <FirstPath>;
}
So lets see what you did mistake and what is your solutio...
What's is the difference between include and extend in use case diagram?
... to answer here in stack overflow :).
These are the technical definitions from UML 2.5 pages 671-672.
I highlighted what I think are important points.
Extends
An Extend is a relationship from an extending UseCase (the extension) to an extended UseCase (the extendedCase) that specifies
how and wh...