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Java Enum definition
...e equivalent to:
public class StatusCode extends Enum<StatusCode>
Now if you check the constraints, we've got Enum<StatusCode> - so E=StatusCode. Let's check: does E extend Enum<StatusCode>? Yes! We're okay.
You may well be asking yourself what the point of this is :) Well, it ...
mongo - couldn't connect to server 127.0.0.1:27017
...ress 'Ctrl+c' or quit it.)
Type the command to start mongo now in another window.
Hope this works for you !
for those who want to repair your data files while preserving the original files
mongo recover
...
Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...ed, it's about time people start using it! And all brands of SQL database now support it, so there's no reason to continue to use the nonstandard (+) Oracle syntax or *= Microsoft/Sybase syntax.
As for why it's so hard to break the developer community of the SQL-89 habit, I can only assume that th...
ListView item background via custom selector
...ppen, I don't even want to talk about it, if you have such a problem, you know them.
Now, If you want to have a listview with different states and 9-patch drawables (it would work with any drawables and colors, I think) you have to do 2 things:
Set the selector for the items in the list.
Get rid ...
Internet Explorer 8 Developer Tools not displaying
...m satisfying myself with chrome debugging tools (they are also very good). Now as I've got this window back I can test things quickly on IE also. I would have given +10 if I could.
– IsmailS
Jul 23 '10 at 10:12
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How to change the commit author for one specific commit?
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If you don't know what editor you're in, the answer is likely vim. To save and quit, type Esc : w q Enter. On the other hand, if it's Nano and you see things like "WriteOut: ^O" along the bottom, then you should use Ctrl+O, Enter, Ctrl+X i...
What is the role of the bias in neural networks? [closed]
...edited Jan 10 '17 at 0:21
AwokeKnowing
5,56755 gold badges2828 silver badges4141 bronze badges
answered Nov 4 '14 at 0:32
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Open Cygwin at a specific folder
...l (as an administrator) and type the command: chere -i -t mintty -s bash.
Now you should have "Bash Prompt Here" in the Windows right-click context menu.
(mintty is Cygwin's default terminal. If you don't choose it with the -t option, your "Bash Prompt Here" will use the same terminal as the Windo...
How to find the size of localStorage
...n("\n"));
P.S. Snippets are updated according to request in the comment. Now the calculation includes the length of the key itself.
Each length is multiplied by 2 because the char in javascript stores as UTF-16 (occupies 2 bytes)
P.P.S. Should work both in Chrome and Firefox.
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Anonymous recursive PHP functions
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Mind Blown! Thanks a lot! How did I not know about this till now? The amount of application I have for recursive anonymous functions is huge. Now I can finally loop through nested structures in layouts without having to explicitly define a method and keep all my lay...