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How to run `rails generate scaffold` when the model already exists?
...can see all of the options available to you.
Rails:
controller
generator
helper
integration_test
mailer
migration
model
observer
performance_test
plugin
resource
scaffold
scaffold_controller
session_migration
stylesheets
If you'd like to generate a controller scaffol...
How to convert SecureString to System.String?
...try {
valuePtr = Marshal.SecureStringToGlobalAllocUnicode(value);
for (int i=0; i < value.Length; i++) {
short unicodeChar = Marshal.ReadInt16(valuePtr, i*2);
// handle unicodeChar
}
} finally {
Marshal.ZeroFreeGlobalAllocUnicode(valuePtr);
}
}
...
How to remove a single, specific object from a ConcurrentBag?
...
The short answer: you can't do it in an easy way.
The ConcurrentBag keeps a thread local queue for each thread and it only looks at other threads' queues once its own queue becomes empty. If you remove an item and put it back then...
Multiple Models in a single django ModelForm?
Is it possible to have multiple models included in a single ModelForm in django? I am trying to create a profile edit form. So I need to include some fields from the User model and the UserProfile model. Currently I am using 2 forms like this
...
How to get ASCII value of string in C#
...red Dec 30 '08 at 16:38
Brig LamoreauxBrig Lamoreaux
...
Printing Python version in output
...
Try
import sys
print(sys.version)
This prints the full version information string. If you only want the python version number, then Bastien Léonard's solution is the best. You might want to examine the full string and see if you ...
CSS “color” vs. “font-color”
Anyone know why CSS provides color for text, but does not have font-color or text-color ?
3 Answers
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What to use now Google News API is deprecated? [closed]
As part of a Project I'm working on I've been instructed to implement Google News API into a Web Application.
3 Answers
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How to display the default iOS 6 share action sheet with available share options?
...
Nice edit for the Swift version. I'd change the .append(item) for a += item. Looks more swift-y
– Ignacio Inglese
Jul 7 '14 at 23:45
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GetNextDlgTabItem用法详解，回车替代Tab键切换控件焦点 - C/C++ - 清泛网 ...
... a handle to the first control that has the WS_TABSTOPstyle that precedes (or follows) the specified control.
Syntax
HWND GetNextDlgTabItem( HWND hDlg, HWND hCtl, BOOL bPrevious );
Parameters
hDlg
[in] Handle to the dialog box to be searched.
hCtl
[in] Han...