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What is the pythonic way to detect the last element in a 'for' loop?
...erable):
"""Pass through all values from the given iterable, augmented by the
information if there are more values to come after the current one
(True), or if it is the last value (False).
"""
# Get an iterator and pull the first value.
it = iter(iterable)
last = next(it)...
Library? Static? Dynamic? Or Framework? Project inside another project
...ed to contain images/assets (only code). You can get around this challenge by using a media bundle though.
A better, more formal definition can be found on Wikipedia here.
Dynamic library - a unit of code and/or assets linked at runtime that may change.
However, only Apple is allowed to create ...
How to read the Stock CPU Usage data
...ically represents an I/O bound process. The problem is further exacerbated by some Linux devs using uninterruptible waits as an easy wait to avoid accommodating signals in their implementations. As a result, in Linux (and Android) we can see skewed high load average numbers that do not objectively r...
Creating a daemon in Linux
...tor stays around in the daemon process. On Linux, this is best implemented by iterating through /proc/self/fd, with a fallback of iterating from file descriptor 3 to the value returned by getrlimit() for RLIMIT_NOFILE.
Reset all signal handlers to their default. This is best done by iterating thro...
Install a module using pip for specific python version
On Ubuntu 10.04 by default Python 2.6 is installed, then I have installed Python 2.7. How can I use pip install to install packages for Python 2.7.
...
Best way to test for a variable's existence in PHP; isset() is clearly broken
...h can replace all the ways isset can be used. Some use cases are addressed by other functions, while others do not stand up to scrutiny, or have dubious value beyond code golf. Far from being "broken" or "inconsistent", other use cases demonstrate why isset's reaction to null is the logical behaviou...
Android Studio Editor Font Sizing
...e 'Appearance Settings') check the CheckBox called "Override default fonts by (not recommended)" and then the "Size" choice will un-grey and you can choose a new size using either the PullDown or by typing a number. Double check that the number is reasonable (not too large).
Click [Apply] to see th...
Immutability of Strings in Java
... +1 Here's an idea, immutable objects in java are like copy-by-value, you can have 2 references to a String, but you should consider them 2 separate Strings since it's immutable, and working with one of them won't affect the other
– Khaled.K
Mar ...
How to define custom exception class in Java, the easiest way?
...
@vulkanino: No. The default constructor is added by the compiler for every class that defines no constructor of its own. If you define an explicit constructor, you don't get the default even if the superclass has it, and if your class has no constructor, you get the default...
Error handling in Bash
...?
The best example of handling errors I have found on the web was written by William Shotts, Jr at http://www.linuxcommand.org .
...