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Using Rails 3.1, where do you put your “page specific” JavaScript code?
...file. The project im working on has almost 2mb worth of JS files / plugins etc AFTER being combined / minified.
– Bill Garrison
Mar 29 '13 at 14:16
2
...
.NET WebAPI Serialization k_BackingField Nastiness
...are serializing it into a memory stream for some reason, doing deep copies etc), then you have to use both attributes in conjunction to prevent the backing field names:
[Serializable]
[DataContract]
public class Error
{
[DataMember]
public string Status { get; set; }
[DataMember]
pu...
Are there any disadvantages to always using nvarchar(MAX)?
...inct as it gets (completely different API to manipulate, different storage etc). It fails to mention the actual differences: no index, no online operations on MAX types
– Remus Rusanu
Aug 25 '11 at 15:53
...
What are the specific differences between .msi and setup.exe file?
... to install software on your system (i.e. copy files, set registry values, etc...).
A setup.exe may either be a bootstrapper or a non-msi installer. A non-msi installer will extract the installation resources from itself and manage their installation directly. A bootstrapper will contain an MSI in...
How to change theme for AlertDialog
...tyle">
<!-- Define background colors of title, message, buttons, etc. here -->
<item name="android:fullDark">...</item>
<item name="android:topDark">...</item>
<item name="android:centerDark">...</item>
<item name="android:bottomDar...
Linux/Unix command to determine if process is running?
...t because it makes parsing easier.
This will work on Linux, BSD, Solaris, etc.
Another strategy would be to test on the exit value from the above ps command. It should be zero if the process is running and non-zero if it isn't. The POSIX spec says that ps must exit >0 if an error has occurred b...
Best Timer for using in a Windows service
...or parameters without having to
setup configuration values in config
files etc
Far easier to debug/test during development
Allow a support user to execute by invoking
the console application directly
(e.g. useful during support
situations)
...
Checking for NULL pointer in C/C++ [closed]
... compatible with pointer wrapper classes (shared_ptr, auto_ptr, scoped_tr, etc) which typically override operator bool (or safe_bool).
– SoapBox
Sep 29 '10 at 21:01
2
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Difference between binary semaphore and mutex
...ion semaphores are used to protect shared resources (data structure, file, etc..).
A Mutex semaphore is "owned" by the task that takes it. If Task B attempts to semGive a mutex currently held by Task A, Task B's call will return an error and fail.
Mutexes always use the following sequence:
...
Why return NotImplemented instead of raising NotImplementedError
... binary special methods (e.g. __eq__(),
__lt__(), __add__(), __rsub__(), etc.) to indicate that the operation is not implemented with respect to the other type
exception NotImplementedError
[...] In user defined base
classes, abstract methods should raise this exception when they
require...