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Django DB Settings 'Improperly Configured' Error
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Oddly it can't seem to find the 'mysite.settings' file, but I can see it sitting right there as mysite/settings.py. Ugh! I'm beginning to hate Django.
– Zamphatta
Mar 24 '13 at 0:28
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What is the difference between JSF, Servlet and JSP?
...SP has great templating abilities by means of Taglibs, especially the (Tag File) variant. JSP templating in combination with JSF is what is lacking.
As being a MVC (Model-View-Controller) framework, JSF provides the FacesServlet as the sole request-response Controller. It takes all the standard and...
Why does one use dependency injection?
...nch of loggers: Sometimes you want to log to the console, sometimes to the file system, sometimes using TCP/IP and a remote logging server, and so on ...
And of course you do NOT want to change all your code (meanwhile you have gazillions of it) and replace all lines
var logger = new Logger();
b...
What's the best way to share data between activities?
...elds
HashMap of WeakReferences
Persist objects (sqlite, share preferences, file, etc.)
TL;DR: there are two ways of sharing data: passing data in the intent's extras or saving it somewhere else. If data is primitives, Strings or user-defined objects: send it as part of the intent extras (user-defi...
send mail from linux terminal in one line [closed]
...enables you to do it within one command line without having to echo a text file. This answer builds on top of @mti2935's answer. So credit goes there.
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Multi-gradient shapes
...y sure that could be inlined into the layer-list XML, obviating this extra file, but I'm not sure how. But okay, then the kind of hacky part comes in on the layer_list XML file. I put the green gradient as the bottom layer, then put the half overlay as the second layer, offset from the top by 50dp. ...
Controlling the screenshot in the iOS 7 multitasking switcher
...t, it appears that the screen snapshot is still taken and I have therefore filed a bug report. But you should test further and see if using this setting helps.
If this was an enterprise app, you might also want to look into the appropriate setting of allowScreenShot outlined in the Restrictions Pay...
How do I return the response from an asynchronous call?
...e...??? So I checked the folder where the HTML is located, and there was a file called 'x.xml'. So even if you forget the extension of your file XMLHttpRequest 2 WILL FIND IT. I LOL'd
Read a file synchronous
Don't do that.
If you want to block the browser for a while load a nice big .txt file s...
Checking if jquery is loaded using Javascript
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I have the jquery-1.6.3.min.js file in the same directory as the html file. Not sure why it doesn't load.
– SoftwareSavant
Sep 8 '11 at 0:28
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Exit a Script On Error
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In context:
if jarsigner -verbose -keystore $keyst -keystore $pass $jar_file $kalias
then
echo $jar_file signed sucessfully
else
echo ERROR: Failed to sign $jar_file. Please recheck the variables 1>&2
exit 1 # terminate and indicate error
fi
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