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android fragment- How to save states of views in a fragment when another fragment is pushed on top o
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Another thing to keep in mind is that while this preserves the natural order for fragments themselves, you might still need to handle the activity itself being destroyed and recreated on orientation (config) change. To get around this in AndroidManifest.xml for your node:
android:configChange...
What is the difference between synchronous and asynchronous programming (in node.js)
...he next statement is run. In this case the program is evaluated exactly in order of the statements.
This is how asynchronous works in JavaScript. There are two parts in the JavaScript engine, one part that looks at the code and enqueues operations and another that processes the queue. The queue pro...
How to fix 'android.os.NetworkOnMainThreadException'?
...eak when executed concurrently on Gingerbread, say if you have inadvertent order-of-execution dependencies.
If you want to avoid short-term memory leaks, have well-defined execution characteristics across all platforms, and have a base to build really robust network handling, you might want to con...
Defining a HTML template to append using JQuery
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In order to solve this problem, I recognize two solutions:
The first one goes with AJAX, with which you'll have to load the template from another file and just add everytime you want with .clone().
$.get('url/to/template', fu...
Using property() on classmethods
...s of Foo gets its own.
Lookups should follow the method resolution order.
"""
return cls._bar
@bar.setter
def bar(cls, value):
cls._bar = value
@bar.deleter
def bar(cls):
del cls._bar
And this code should work without errors:
def main():
f...
How can I create a copy of an Oracle table without copying the data?
...ill sometimes generate those for you too. You just have to be careful what order you make them in and know when to turn the triggers on or off.
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How to write to a file, using the logging Python module?
...Running Urban Planning")
self.logger = logging.getLogger('urbanGUI')
In order, the five parts do the following:
set the output file (filename=logname)
set it to append rather than overwrite (filemode='a')
determine the format of the output message (format=...)
determine the format of the outpu...
When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
...ack memory with 0xCC. It also inserts a space between every stack frame in order to detect buffer overflows. A very simple example of where this is useful is here (in practice Visual Studio would spot this problem and issue a warning):
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bool error; // uninitialised value
if(something)
{...
Modify request parameter with servlet filter
... closed servlets is to wrap every single accessor in HTTPServletRequest in order to understand what's really going on
– Fred Sobotka
Jun 24 '11 at 17:00
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Skip a submodule during a Maven build
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Great! I used mvn install -pl . in order to install parent pom only in local repo without building modules.
– Marcin
Feb 27 '13 at 9:38
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