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How to make the tab character 4 spaces instead of 8 spaces in nano?
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I'm using mint and when I set tabsize from 8 to 4 in /etc/nanorc and go back to the file, I'm still getting 8 spaces in the tab, I even tried to copy that nanorc file to ~/. but that doesn't work, closed and reopened terminal, but still I can't get 4 spaces on th...
How to remove the lines which appear on file B from another file A?
...s that match the entire line
-v: print non-matching
-f file: take patterns from the given file
This method is slower on pre-sorted files than other methods, since it is more general. If speed matters as well, see: Fast way of finding lines in one file that are not in another?
Here's a quick bash ...
java.io.Console support in Eclipse IDE
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I assume you want to be able to use step-through debugging from Eclipse. You can just run the classes externally by setting the built classes in the bin directories on the JRE classpath.
java -cp workspace\p1\bin;workspace\p2\bin foo.Main
You can debug using the remote debugger an...
Actual meaning of 'shell=True' in subprocess
...le where things could go wrong with Shell=True is shown here
>>> from subprocess import call
>>> filename = input("What file would you like to display?\n")
What file would you like to display?
non_existent; rm -rf / # THIS WILL DELETE EVERYTHING IN ROOT PARTITION!!!
>>> c...
Where to put model data and behaviour? [tl; dr; Use Services]
...e;
});
function Ctrl1($scope, ListService) {
//Can add/remove/get items from shared list
}
function Ctrl2($scope, ListService) {
//Can add/remove/get items from shared list
}
share
|
improve ...
What is the shortest function for reading a cookie by name in JavaScript?
...ng: Since the value of "cookies" is cached, new cookies or changed cookies from other windows or tabs will not become visible. You can avoid this issue by storing the string-value from document.cookie in a variable and check if it is unchanged on each access.
– Andreas
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Where should @Service annotation be kept? Interface or Implementation?
...tion when using annotation-based configuration and classpath
scanning.
From my experience I am always using @Service annotation on the interfaces or abstract classes and annotations like @Component and @Repository for their implementation. @Component annotation I am using on those classes which ...
AngularJS - Access to child scope
...in a child scope the interpreter will look up the prototype chain starting from the child and continue to the parents until it finds the property, not the other way around.
Check Vojta's comments on the issue https://groups.google.com/d/msg/angular/LDNz_TQQiNE/ygYrSvdI0A0J
In a nutshell: You cann...
npm install from Git in a specific version
...
A dependency has to be available from the registry to be installed just by specifying a version descriptor.
You can certainly create and use your own registry instead of registry.npmjs.org if your projects shouldn't be shared publicly.
But, if it's not in ...
what is the difference between OLE DB and ODBC data sources?
... (excellent diagram here), he says precisely what MOZILLA said.
(directly from page 7 of that book)
ODBC provides access only to relational databases
OLE DB provides the following features
Access to data regardless of its format or location
Full access to ODBC data sources and OD...