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Windows batch script launch program and exit console
...application path.
Added explanation:
Normally when we launch a program from a batch file like below, we'll have the black windows at the background like OP said.
%SystemRoot%\Notepad.exe
This was cause by Notepad running in same command prompt (process). The command prompt will close AFTER no...
Making a private method public to unit test it…good idea?
...mething that is private in C# is to downgrade the accessibility protection from private to internal, and then mark the unit testing assembly as a friend assembly using InternalsVisibleTo. The unit testing assembly will then be allowed to treat the internals as public, but you don't have to worry abo...
Is there a read-only generic dictionary available in .NET?
...ence to a dictionary in my read only property. How do I prevent consumers from changing my data? If this were an IList I could simply return it AsReadOnly . Is there something similar I can do with a dictionary?
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What is the minimum valid JSON?
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@jmoreno: Surely the quote from section 2"A JSON text is a serialized object or array." Opposes that? JSON Lint also does not think a non-array or object is valid. There is no debate over whether a string is a valid JSON literal; this is over whether a...
Fastest way to implode an associative array with keys
...se http_build_query() to do that.
Generates a URL-encoded query string from the associative (or indexed) array provided.
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Do I need to close() both FileReader and BufferedReader?
...der.close() closes the underlying reader. Its description is simply copied from Reader.close(). This may be the actual behavior in practice, but it's not documented.
– John Kugelman
Mar 30 '15 at 22:12
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How to change title of Activity in Android?
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@Ninja_Coding, try calling it from the Activity.
– John Perry
Jul 18 '17 at 12:10
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How do I use itertools.groupby()?
...eturns iterators.
Here's an example of that, using clearer variable names:
from itertools import groupby
things = [("animal", "bear"), ("animal", "duck"), ("plant", "cactus"), ("vehicle", "speed boat"), ("vehicle", "school bus")]
for key, group in groupby(things, lambda x: x[0]):
for thing in ...
python setup.py uninstall
... How can I re-install the package I have the source code of using setup.py from it?
– アレックス
Mar 28 '15 at 12:57
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how to override action bar back button in android?
...ich is to override the "onSupportNavigateUp()" as I am using the actionbar from the "AppCompatActivity" support library. (There is an equivalent "onNavigateUp()" for the newer actionbar/toolbar library.)
@Override
public boolean onSupportNavigateUp(){
finish();
return true;
}
and I remo...