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Useless use of cat?
...ookie tried to pin the UUOC on me for one of my answers. It was a cat file.txt | grep foo | cut ... | cut .... I gave him a piece of my mind, and only after doing so visited the link he gave me referring to the origins of the award and the practice of doing so. Further searching led me to this quest...
How to get the part of a file after the first line that matches a regular expression?
...want to hard-code the filenames in the sed script, you can:
before=before.txt
after=after.txt
sed -e "1,/TERMINATE/w $before
/TERMINATE/,\$w $after" file
But then you have to escape the $ meaning the last line so the shell will not try to expand the $w variable (note that we now use double quotes...
Returning a file to View/Download in ASP.NET MVC
...
To view file (txt for example):
return File("~/TextFileInRootDir.txt", MediaTypeNames.Text.Plain);
To download file (txt for example):
return File("~/TextFileInRootDir.txt", MediaTypeNames.Text.Plain, "TextFile.txt");
note: to downlo...
How to debug apk signed for release?
...oguard true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
The line debuggable true was the trick for me.
Update:
Since gradle 1.0 it's minifyEnabled instead of runProguard. Look at here
...
How can I use jQuery to make an input readonly?
...xample to make text box ReadOnly or Not.
<input type="textbox" class="txt" id="txt"/>
<input type="button" class="Btn_readOnly" value="Readonly" />
<input type="button" class="Btn_notreadOnly" value="Not Readonly" />
<script>
$(document).ready(function(){
('.Bt...
How to read data From *.CSV file using javascript?
...ecommend Evan's answer for accuracy.
This code will work when your data.txt file is one long string of comma-separated entries, with no newlines:
data.txt:
heading1,heading2,heading3,heading4,heading5,value1_1,...,value5_2
javascript:
$(document).ready(function() {
$.ajax({
type...
Removing path and extension from filename in powershell
...or that:
C:\PS> [io.path]::GetFileNameWithoutExtension("c:\temp\myfile.txt")
myfile
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Do I need dependency injection in NodeJS, or how to deal with …?
...eaddirSync(dir);
for (var d in dirsOrFiles) {
if (d === 'error.txt') return true;
}
return false;
};
MyClass.test.js:
describe('MyClass', function(){
it('should return an error if error.txt is found in the directory', function(done){
var mc = new MyClass();
...
The forked VM terminated without saying properly goodbye. VM crash or System.exit called
...
Don't forget error stream too: mvn clean test 2>err.txt 1>out.txt or mvn clean test > out.txt 2>&1 or mvn clean test 2>&1 | tee out.txt While redirecting, you can watch output in other console with less +F out.txt
– radzimir
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Pip freeze vs. pip list
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When you are using a virtualenv, you can specify a requirements.txt file to install all the dependencies.
A typical usage:
$ pip install -r requirements.txt
The packages need to be in a specific format for pip to understand, which is
feedparser==5.1.3
wsgiref==0.1.2
django==1.4.2
.....