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How can I get enum possible values in a MySQL database?
I want to populate my dropdowns with enum possible values from a DB automatically. Is this possible in MySQL?
24 Answers
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Backing beans (@ManagedBean) or CDI Beans (@Named)?
... etc and even a JSF @ManagedBean. From the other side on, @ManagedProperty does not work inside a @Named or any other container managed artifact. It works really only inside @ManagedBean.
Another difference is that CDI actually injects proxies delegating to the current instance in the target scope o...
Tab key == 4 spaces and auto-indent after curly braces in Vim
How do I make vi - Vim never use tabs (converting spaces to tabs, bad!), makes the tab key == 4 spaces, and automatically indent code after curly brace blocks like Emacs does?
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What is the fastest way to create a checksum for large files in C#
...across some machines. The files can be up to 6GB in size. The sync will be done manually every few weeks. I cant take the filename into consideration because they can change anytime.
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Leading zeros for Int in Swift
...
Assuming you want a field length of 2 with leading zeros you'd do this:
import Foundation
for myInt in 1 ... 3 {
print(String(format: "%02d", myInt))
}
output:
01
02
03
This requires import Foundation so technically it is not a part of the Swift language but a capability pro...
Extract filename and extension in Bash
...e file extensions:
filename="${fullfile##*/}"
You may want to check the documentation :
On the web at section "3.5.3 Shell Parameter Expansion"
In the bash manpage at section called "Parameter Expansion"
share
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Can I replace groups in Java regex?
... in your regex there is no good reason to group the decimals at all.
You don't usually use capturing groups on the parts of the string you want to discard, you use them on the part of the string you want to keep.
If you really want groups that you want to replace, what you probably want instead i...
Getting reference to the top-most view/window in iOS application
...or could be have size of 0x0 for example.
It could also be that the keyWindow has no subviews, so you should probably test for that first. This would be unusual, but it's not impossible.
UIWindow is a subclass of UIView, so if you want to make sure your notification is visible to the user, you can...
NuGet behind a proxy
... get this working with my corporate proxy that uses NTLM authentication. I downloaded NuGet.exe and then ran the following commands (which I found in the comments to this discussion on CodePlex):
nuget.exe config -set http_proxy=http://my.proxy.address:port
nuget.exe config -set http_proxy.user=myd...
How to make an introduction page with Doxygen
I made documentation for my SDK, using Doxygen. It contains the list of files, namespaces, classes, types etc. - everything that I placed as Doxygen comments in the code. Now I want to write some general information about SDK (kind of introduction), which is not related directly to any code element....