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How to invoke a Linux shell command from Java
... p = Runtime.getRuntime().exec(new String[]{"csh","-c","cat /home/narek/pk.txt"});
instead.
EDIT::
I don't have csh on my system so I used bash instead. The following worked for me
Process p = Runtime.getRuntime().exec(new String[]{"bash","-c","ls /home/XXX"});
...
Is it possible to declare a variable in Gradle usable in Java?
...ed true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
buildConfigField "String", "SERVER_URL", serverUrl
}
}
The variable will be available as BuildConfig.SERVER_URL.
...
Stop Visual Studio from mixing line endings in files
...t that is included is pretty narrow:
.cpp; .c; .h; .hpp; .cs; .js; .vb; .txt;
Might want to use something like:
.cpp; .c; .h; .hpp; .cs; .js; .vb; .txt; .scss; .coffee; .ts; .jsx; .markdown; .config
share
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...
How to change line-ending settings
...extensions which are converted to UNIX format into a text file (extensions.txt).
ex:*.dsp
*.dsw
(5) copy the file into your clone
Run the following command in GITBASH
while read -r a;
do
find . -type f -name "$a" -exec dos2unix {} \;
done<extension.txt
...
Redirect stderr and stdout in Bash
... a file then you must do it this way: echo "foo" 2>&1 1>> bar.txt AFAIK there's no way to append using &>
– SlappyTheFish
Jun 8 '10 at 10:58
10
...
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 !"
...
Instance attribute attribute_name defined outside __init__
...e init. For example, the following works for me to set the attribute ascii_txt...
def __init__(self, raw_file=None, fingerprint=None):
self.raw_file = raw_file
self.ascii_txt = self.convert_resume_to_ascii()
def convert_resume_to_ascii(self):
ret_val = self.raw_file.upper()
return ...
What are file descriptors, explained in simple terms?
...eep 14726 root rtd DIR 8,1 4096 2 /
sleep 14726 root txt REG 8,1 35000 786587 /bin/sleep
sleep 14726 root mem REG 8,1 11864720 1186503 /usr/lib/locale/locale-archive
sleep 14726 root mem REG 8,1 2030544 137184 /lib/x86_64-linux-gnu/libc-2.27.so
sle...
JavaScript/jQuery to download file via POST with JSON data
... link.href=window.URL.createObjectURL(blob);
link.download="myFileName.txt";
link.click();
});
This is IE 10+, Chrome 8+, FF 4+. See https://developer.mozilla.org/en-US/docs/Web/API/URL.createObjectURL
It will only download the file in Chrome, Firefox and Opera. This uses a download attr...