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How to implement common bash idioms in Python? [closed]
...ctory and environment variables and what-not). You can easily manage this from Python directly.
The shell programming features. This is all the process status code checking, the various logic commands (if, while, for, etc.) the test command and all of it's relatives. The function definition stuf...
Declaring Multiple Variables in JavaScript
... it is annoying to remove the first or last declaration because they start from the var keyword and finish with the semicolon respectively. Every time you add a new declaration, you have to replace the semicolon in the last old line with a comma.
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Java, Classpath, Classloading => Multiple Versions of the same jar/project
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@deckingraj: after some googling i found this from oracle docs: "In the delegation design, a class loader delegates classloading to its parent before attempting to load a class itself. [...] If the parent class loader cannot load a class, the class loader attempts to loa...
Common MySQL fields and their appropriate data types
... name/last name fields should be at least 48 characters -- there are names from some countries such as Malaysia or India that are very long in their full form.
Phone numbers and postcodes you should always treat as text, not numbers. The normal reason given is that there are postcodes that begin wi...
What is the maximum length of a valid email address?
... says the limit is "256 octets", including separators (a deliberate change from RFC 2821 which said "characters"). I believe the 256-octet limit (minus 2 for 254) is not superseded, and the effective character limit is reduced for addresses with multi-byte UTF-8 characters.
– A...
“To Do” list before publishing Android app to market [closed]
... will optimize, shrink and obfuscate your code, very useful for preventing from code thieves. You don't have to delete any comments, they are automatically deleted at compile time.
Optimize your images (using Paint.NET, PNGCrush or OptiPNG).
Optimize your layouts for most of screen sizes. You can do...
Render partial from different folder (not shared)
How can I have a view render a partial (user control) from a different folder?
With preview 3 I used to call RenderUserControl with the complete path, but whith upgrading to preview 5 this is not possible anymore.
Instead we got the RenderPartial method, but it's not offering me the functionality I'...
Android: Is it possible to display video thumbnails?
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how about if video from a URL?
– jayellos
Nov 21 '12 at 6:52
p...
Open link in new tab or window [duplicate]
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I have to agree fully with taking away the decision from the user or browser. The user will have a preference which they are accustomed to and this removes their right to their preference. However, that being said... there are times that this is needed. (print dialogs, etc)
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Objective-C for Windows
... Objective-C++ with GNUStep a few years ago. However, GNUStep does compile from just about any platform. Cocotron is a very mac-centric project. Although it is probably possible to compile it on other platforms, it comes XCode project files, not makefiles, so you can only compile its frameworks out ...