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Copy a file in a sane, safe and efficient way
... sane way:
#include <fstream>
int main()
{
std::ifstream src("from.ogv", std::ios::binary);
std::ofstream dst("to.ogv", std::ios::binary);
dst << src.rdbuf();
}
This is so simple and intuitive to read it is worth the extra cost. If we were doing it a lot, better to f...
When does ADT set BuildConfig.DEBUG to false?
...ava is generated as follows:
public final class BuildConfig {
// Fields from build type: debug
public static final Boolean DEBUG_MODE = true;
}
Then in my code I can use:
if (BuildConfig.DEBUG_MODE) {
// do something
}
I recommand to clean after switching debug/release build.
...
What is AppDomain? [duplicate]
...entFire: If some code running in some thread and some AppDomain calls code from another AppDomain, then the thread "crosses" the AppDomain border and runs code from that other AppDomain. So threads do not belong to specific AppDomains...although one can say that a thread "belongs" to the domain the ...
How do I measure execution time of a command on the Windows command line?
...o use for this timing run
-r specifies the keyname to remove from the database. If
keyname is followed by a comma and a number then it will
remove the slowest (positive number) or fastest (negative)
times for that keyname.
...
What is declarative programming? [closed]
... It will be really great if you can mention on how it is different from imperative programming (languages like C, C++, C#) then it will be more easier for readers to make out the difference.
– RBT
Dec 7 '16 at 23:44
...
How different is Scrum practice from Agile Practice? [duplicate]
...cific set of practices. Agile describes a family of practices, everything from Extreme Programming to Scrum and almost anything else that uses short iterations can claim Agile. That may not have originally been the case when the term was coined, but it certainly is by now.
...
How to move an iFrame in the DOM without losing its state?
...
It isn't possible to move an iframe from one place in the dom to another without it reloading.
Here is an example to show that even using native JavaScript the iFrames still reload:
http://jsfiddle.net/pZ23B/
var wrap1 = document.getElementById('wrap1');
var...
Is there a Java API that can create rich Word documents? [closed]
...Word compatible documents (*.doc), as well as corresponding PDF documents, from a Java Web application (a Struts/JSP framework).
OpenOffice UNO also lets you build MS-Office-compatible charts, spreadsheets, presentations, etc. We were able to dynamically build sophisticated Word documents, inclu...
Passing a Bundle on startActivity()?
...'s the correct way to pass a bundle to the activity that is being launched from the current one? Shared properties?
6 Answe...
Import a module from a relative path
... several products and works in many special scenarios like: scripts called from another directory or executed with python execute instead of opening a new interpreter.
import os, sys, inspect
# realpath() will make your script run, even if you symlink it :)
cmd_folder = os.path.realpath(os.path....