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How can I create tests in Android Studio?
...06 - it says create a folder test/resources and put files there, e.g. test.txt and access them with getClass().getClassLoader().getResource("test.txt"). I've decided that accessing the APK assets directly is likely a bad idea, so I'll deal with that by either copying the files to test in a build ste...
Can I redirect the stdout in python into some sort of string buffer?
...mport QtGui
class OutputWindow(QtGui.QPlainTextEdit):
def write(self, txt):
self.appendPlainText(str(txt))
app = QtGui.QApplication(sys.argv)
out = OutputWindow()
sys.stdout=out
out.show()
print "hello world !"
...
How to see which plugins are making Vim slow?
...tly timing messages while loading your .vimrc.
vim --startuptime timeCost.txt timeCost.txt
Please run:
:help --startuptime
in VIM to get more information.
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Regular expression for exact match of a string
... @Kurumi I'm trying to make java code that search for specific word in txt file and i want to use regx so could i use that pattern /^myword$/ with String.match(/^myword$/ ) to search for the word in that txt?
– Antwan
Mar 30 '14 at 0:45
...
CMake: Print out all accessible variables in a script
...
@Geremia you can copy this code block to file myfile.txt and run : cmake -P myfile.txt
– Idok
Feb 3 '17 at 23:18
2
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How does Junit @Rule work?
...r = tempFolder.newFolder("demos");
File file = tempFolder.newFile("Hello.txt");
assertEquals(folder.getName(), "demos");
assertEquals(file.getName(), "Hello.txt");
}
}
You can see examples of some in-built rules provided by junit at this link.
...
Extract substring using regexp in plain bash
...
Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $b == - ]] && echo $time; done < file.txt
another solution with bash regex :
$ [[ "US/Central - 10:26 PM (CST)" =~ -[[:space:]]*([0-9]{2}:[0-9]{2}) ...
Get list of passed arguments in Windows batch script (.bat)
..._"
echo on
for %%b in (1) do rem * #%1#
@echo off
) > param.txt
ENDLOCAL
for /F "delims=" %%L in (param.txt) do (
set "param1=%%L"
)
SETLOCAL EnableDelayedExpansion
set "param1=!param1:*#=!"
set "param1=!param1:~0,-2!"
echo %%1 is '!param1!'
The trick is to enable echo on and exp...
How to generate an openSSL key using a passphrase from the command line?
...ssions, and specify that:
openssl genrsa -aes128 -passout file:passphrase.txt 3072
Or supply the passphrase on standard input:
openssl genrsa -aes128 -passout stdin 3072
You can also used a named pipe with the file: option, or a file descriptor.
To then obtain the matching public key, you n...
What does the “@” symbol do in Powershell?
... a hash table with key-value pairs, e.g.
$HashArguments = @{ Path = "test.txt"; Destination = "test2.txt"; WhatIf = $true }
Splatting (see about_splatting)
Let's you invoke a cmdlet with parameters from an array or a hash-table rather than the more customary individually enumerated parameters, e....