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How to check if type of a variable is string?

...atter, because Python 3.x is not meant to be compatible with Python 2.x at all. – netcoder Jul 15 '13 at 17:45 2 ...
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How to automatically install Emacs packages by specifying a list of package names?

...a list of package names in .emacs file and then package could automatically search and install the packages, so that I don't need to install them manually by calling M-x package-list-packages . How to do that? ...
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Explicit vs implicit SQL joins

... So-called "implicit joins" of the 'inner' or 'cross' variety remain in the Standard. SQL Server is deprecating the "old-style" outer join syntax (i.e. *= and =*) which has never been Standard. – onedaywhen ...
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Are there inline functions in java?

... In Java, the optimizations are usually done at the JVM level. At runtime, the JVM perform some "complicated" analysis to determine which methods to inline. It can be aggressive in inlining, and the Hotspot JVM actually can inline non-final methods. The jav...
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Get HTML code from website in C#

... Actually, using regex to search a precise thing within HTML code can be a very decent solution. Atempting to build a HTML parser/interpretor based on regex, on the other hand, would be pure madness. It all depends on the context ...
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How do I shutdown, restart, or log off Windows via a bat file?

... -l — Logs off. shutdown -h — Hibernates. Note: There is a common pitfall wherein users think -h means "help" (which it does for every other command-line program... except shutdown.exe, where it means "hibernate"). They then run shutdown -h and accidentally turn off their computers. Watch out f...
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Non-CRUD operations in a RESTful service

...dding non-CRUD operations to a RESTful service? Say I have a service that allows CRUD access to records like this: 4 Answe...
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Using python map and other functional tools

...earn. A fundamental rule in functional programming is that every time you call a function with the same arguments, you ALWAYS get the same output. This avoids a vipers nest of bugs introduced by having global state. As maptest depends on an external definition of bars, this principle is broken. ...
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Is there a best practice for generating html with javascript

I'm calling a web service that returns an array of objects in JSON. I want to take those objects and populate a div with HTML. Let's say each object contains a url and a name. ...
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How can I get Knockout JS to data-bind on keypress instead of lost-focus?

...meters valueUpdate If your binding also includes a parameter called valueUpdate, this defines which browser event KO should use to detect changes. The following string values are the most commonly useful choices: "change" (default) - updates your view model when the user ...