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is not JSON serializable
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Now getting error --> 'NoneType' object has no attribute 'concrete_model' ... And using Django 1.4+
– tuna
May 28 '13 at 11:42
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How to detect first time app launch on an iPhone
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I wrote a tiny library for this very purpose. It lets me know whether this is the first launch ever, or just for this version, and any past versions the user has installed. It's available on github as a cocoapod under the Apache 2 license: GBVersionTracking
You just call this in ap...
How to crop circular area from bitmap in Android
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Thanks. your code works spectacular. Now I can also crop using path (Polygon).
– DearDhruv
Sep 21 '13 at 8:58
2
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How to go up a level in the src path of a URL in HTML?
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Here is all you need to know about relative file paths:
Starting with / returns to the root directory and starts there
Starting with ../ moves one directory backward and starts there
Starting with ../../ moves two directories backward and starts th...
Is there anything like .NET's NotImplementedException in Java?
...his is better than the use of UnsupportedOperationException in my opinion. Now, if only Java would add this to the common library of exceptions!
– crush
Sep 5 '13 at 12:50
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What's Up with Logging in Java? [closed]
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In chronological order of api apperance (as far as I know):
Log4j because most everybody uses it (in my experience)
Commons Logging because open source projects use it (so they can integrate with whatever logging framework is used in the integrated solution); especially valid ...
django 1.5 - How to use variables inside static tag
... old question and I'm not sure if this method could be done back then, But now, in Django 2.0 this seems to work fine for me.
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How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
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Now i get it. I erroneously went to the Main Menu and then tried to right click Edit -> Redo because i couldn't find 'Redo' in the list in the settings screen. It can be found via Search, though.
– ne...
Insert ellipsis (…) into HTML tag if content too wide
...fari and IE6+ with single and multiline text
.ellipsis {
white-space: nowrap;
overflow: hidden;
}
.ellipsis.multiline {
white-space: normal;
}
<div class="ellipsis" style="width: 100px; border: 1px solid black;">Lorem ipsum dolor sit amet, consectetur adipisicing elit</div>...
Open file in a relative location in Python
Suppose python code is executed in not known by prior windows directory say 'main' , and wherever code is installed when it runs it needs to access to directory 'main/2091/data.txt' .
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