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FFmpeg: How to split video efficiently?
...f no output filename format is given, it will be computed\
automatically from input filename"
}
IN_FILE="$1"
OUT_FILE_FORMAT="$3"
typeset -i CHUNK_LEN
CHUNK_LEN="$2"
DURATION_HMS=$(ffmpeg -i "$IN_FILE" 2>&1 | grep Duration | cut -f 4 -d ' ')
DURATION_H=$(echo "$DURATION_HMS" | cut -d ...
Testing Abstract Classes
... stubs and mock objects to help you testing this kind of things.
Straight from PHPUnit manual:
abstract class AbstractClass
{
public function concreteMethod()
{
return $this->abstractMethod();
}
public abstract function abstractMethod();
}
class AbstractClassTest exten...
How do i put a border on my grid in WPF?
... and Border because they have no Template property as they are not derived from Control, but from Panel and Decorator. Reed Copsey has the (pretty simple) solution.
– gehho
May 5 '10 at 6:37
...
How to get an array of specific “key” in multidimensional array without looping
Let's assume I have the following multidimensional array (retrieved from MySQL or a service):
4 Answers
...
What is the best scripting language to embed in a C# desktop application? [closed]
... lazy, so I'll just hardcode it all, i'm sure you can work out how to read from a file/text box instead
Assembly compiledScript = CompileCode(
"namespace SimpleScripts" +
"{" +
" public class MyScriptMul5 : ScriptingInterface.IScriptType...
How to do a JUnit assert on a message in a logger
...
How do you stop the test from failing if you log an Error?
– Ghilteras
Dec 13 '18 at 1:41
...
Does constexpr imply inline?
...ction inline or not. It does, however, affect the one definition rule, and from that perspective, the compiler is required to follow the same rules for a constexpr function as an inline function.
I should also add that regardless of constexpr implying inline, the rules for constexpr functions in C+...
ImportError: no module named win32api
...: Could not find a version that satisfies the requirement pywin32>=223 (from pypiwin32) (from versions: none) "
– Avin Mathew
Jun 24 at 5:10
add a comment
...
Can a C++ enum class have methods?
...ass isn't a class.
Usually the need to have methods for an enum results from the reason that it's not a regular (just incrementing) enum, but kind of bitwise definition of values to be masked or need other bit-arithmetic operations:
enum class Flags : unsigned char {
Flag1 = 0x01 , // Bit #0...
test a file upload using rspec - rails
...ybara?
It's easy to test file uploads using capybara's attach_file method from a request spec.
For example (this code is a demo only):
it "can upload a license" do
visit upload_license_path
attach_file "uploadLicense", /path/to/file/to/upload
click_button "Upload License"
end
it "can downl...