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displayname attribute vs display attribute
... an example in MVC 2, you had to subclass the DisplayName attribute to provide resource via localization. Display attribute (new in MVC3 and .NET4) supports ResourceType overload as an "out of the box" property.
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What does “@” mean in Windows batch scripts
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It inherits the meaning from DOS. @:
In DOS version 3.3 and later, hides the echo of a batch command. Any output generated by the command is echoed.
Without it, you could turn off command echoing using the echo off command, but that command would be echoed first.
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How to get the root dir of the Symfony2 application?
What is the best way to get the root app directory from inside the controller? Is it possible to get it outside of the controller?
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Execute SQLite script
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You want to feed the create.sql into sqlite3 from the shell, not from inside SQLite itself:
$ sqlite3 auction.db < create.sql
SQLite's version of SQL doesn't understand < for files, your shell does.
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Find the max of two or more columns with pandas
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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What's the difference between ng-model and ng-bind
...into html where val is a variable name.
ng-model is intended to be put inside of form elements and has two-way data binding ($scope --> view and view --> $scope) e.g. <input ng-model="val"/>.
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How to exit a function in bash
... -e set at the top of your script and your return 1 or any other number besides 0, your entire script will exit.
– Yevgeniy Brikman
May 6 '16 at 10:53
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Indentation in Go: tabs or spaces?
...which enforces it. This is uncommon, so try to bend your head around this idea and adopt go fmt. Note that there are even automated solutions (for instance, official Go plugin for Vim supports the :Fmt command, IIRC).
– kostix
Sep 30 '13 at 13:17
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How to create a template function within a class? (C++)
...'s actually standard c++. You can do struct A { template<typename> void f(); }; template<> void A::f<int>() { } for example. You just can't specialize them in class scope, but you can do so well when done in namespace scope. (not to be confused with the scope that the specializatio...
Creating a new directory in C
...t directory does not exist then it creates the directory and a log file inside of it, but if the directory already exists, then it just creates a new log file in that folder.
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