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Is it good style to explicitly return in Ruby?
Coming from a Python background, where there is always a "right way to do it" (a "Pythonic" way) when it comes to style, I'm wondering if the same exists for Ruby. I've been using my own style guidelines but I'm thinking about releasing my source code, and I'd like it to adhere to any unwritten rule...
constant pointer vs pointer on a constant value [duplicate]
... the pointed data is not.
You could use const_cast(in C++) or c-style cast to cast away the constness in this case as data itself is not constant.
const char * a;
means that the pointed data cannot be written to using the pointer a.
Using a const_cast(C++) or c-style cast to cast away the constn...
How do I use WPF bindings with RelativeSource?
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If you want to bind to another property on the object:
{Binding Path=PathToProperty, RelativeSource={RelativeSource Self}}
If you want to get a property on an ancestor:
{Binding Path=PathToProperty,
RelativeSource={RelativeSource...
“To Do” list before publishing Android app to market [closed]
I'm just about ready to publish my first app to the Android market, and I'd like to know if any of you have any tips about any experiences you may have encountered in regard to publishing an app that goes beyond the obvious and already documented.
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Window Features - 更多技术 - 清泛网 - 专注C/C++及内核技术
... Window
Disabled Windows
Window Visibility
Minimized, Maximized, and Restored Windows
Window Size and Position
Default Size and Position
Tracking Size
System Commands
Size and Position Functions
Size and Position Messages
Window Animation
Window Layout and Mirroring
Mirroring...
The Use of Multiple JFrames: Good or Bad Practice? [closed]
...cation which displays images, and plays sounds from a database. I'm trying to decide whether or not to use a separate JFrame to add images to the database from the GUI.
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When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
I'm looking for some guidelines that one can use to help determine which type of scope to use when writing a new directive. Ideally, I'd like something similar to a flowchart that walks me through a bunch of questions and out pops the correct answer – no new new scope, new child scope, or new isol...
The definitive guide to form-based website authentication [closed]
... very specific technical questions, but also for general guidelines on how to solve variations on common problems. "Form based authentication for websites" should be a fine topic for such an experiment.
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Memcached vs. Redis? [closed]
...'re using a Ruby web-app with Redis server for caching. Is there a point to test Memcached instead?
17 Answers
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Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
I have been using Putty on Windows XP and used the .ppk file to connect to my Linux servers (several servers).
3 Answers
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