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Recover unsaved SQL query scripts
... C:\Users\YourUserName\AppData\Local\Temp recovered exactly what I lost. File was lost 5 mins ago, Windows 10, SQL Server Management Studio 17.
– dmoney
Feb 5 '19 at 13:59
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Undefined method 'task' using Rake 0.9.0
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Make sure you change the "module ::Anelis" line to whatever matches the name of your rails app.. IE "module ::Myapp" I forgot to do that, and this solution didn't work until I realized my mistake.
– Scott Swezey
May 20 '11 at 17:58
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Calling a function within a Class method?
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In order to have a "function within a function", if I understand what you're asking, you need PHP 5.3, where you can take advantage of the new Closure feature.
So you could have:
public function newTest() {
$bigTest = function() {
//Big Test Here
}
}
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Any way to make a WPF textblock selectable?
... contains many TextBlocks/Labels, I can't really turn them into TextBoxes. What I do want to do is, add a magic apply-to-all Style to the app-level resource so it should affect all the Label/TextBlock, and make their internal text presenter as a readonly TextBox, do you know of any way to do it?
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Xcode changes unmodified storyboard and XIB files
...cument> tag's toolsVersion and systemVersion attributes altered by whatever configuration the most recent file manipulator happens to be running. Synchronizing everybody's Xcode versions precisely seems to help with toolsVersion , but systemVersion changes no matter what, depending on the...
Performing user authentication in Java EE / JSF using j_security_check
I'm wondering what the current approach is regarding user authentication for a web application making use of JSF 2.0 (and if any components do exist) and Java EE 6 core mechanisms (login/check permissions/logouts) with user information hold in a JPA entity. The Oracle Java EE tutorial is a bit spars...
Convert line-endings for whole directory tree (Git)
...ead of piping to avoid quotes, etc.. The dos2unix man page doesn't specify what its behavior is if you invoke it on binary files. If it converts CRLF in binary files, it will corrupt them. See my answer for a safer, albeit longer alternative.
– toolbear
Sep 23 ...
“implements Runnable” vs “extends Thread” in Java
From what time I've spent with threads in Java, I've found these two ways to write threads:
42 Answers
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URL query parameters to dict python
... x in [x.split("=") for x in url[1:].split("&") ]}
So I won't delete what's above but it's definitely not what you should use.
I think I read a few of the answers and they looked a little complicated, incase you're like me, don't use my solution.
Use this:
from urllib import parse
params = ...
Print list without brackets in a single row
...nto string type array and then use join method for joining with , or space whatever you want. e.g:
>>> arr = [1, 2, 4, 3]
>>> print(", " . join(arr))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: sequence item 0: expected string, i...