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Where can I find my .emacs file for Emacs running on Windows?

... Copy and pasted from the Emacs FAQ, http://www.gnu.org/software/emacs/windows/: Where do I put my init file? On Windows, the .emacs file may be called _emacs for backward compatibility with DOS and FAT filesystems where filename...
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Conditionally start at different places in storyboard from AppDelegate

I have a storyboard set up with working login and main view controller, the latter is the view controller to which the user is navigated to when login is successful. My objective is to show the main view controller immediately if the authentication (stored in keychain) is successful, and show the lo...
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Pass props to parent component in React.js

... Edit: see the end examples for ES6 updated examples. This answer simply handle the case of direct parent-child relationship. When parent and child have potentially a lot of intermediaries, check this answer. Other solutions are missing the point While they still work fine, other answers are miss...
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Android AsyncTask threads limits?

...e in the phone. For all those operations (updates, retrieving data from db and etc.) I use async tasks. As up till now I didn't see why I shouldn't use them, but recently I experienced that if I do some operations some of my async tasks simply stop on pre-execute and don't jump to doInBackground. Th...
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Difference between __getattr__ vs __getattribute__

I am trying to understand when to use __getattr__ or __getattribute__ . The documentation mentions __getattribute__ applies to new-style classes. What are new-style classes? ...
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What are the uses of the exec command in shell scripts? [closed]

Can anyone explain what are the uses of the exec command in shell scripting with simple examples? 2 Answers ...
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How to Execute a Python File in Notepad ++?

...ython 3.1: type in Python31 instead of Python26 Add -i if you want the command line window to stay open after the script has finished Second option Use a batch script that runs the Python script and then create a shortcut to that from Notepad++. As explained here: http://it-ride.blogspot.com/2...
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Difference between Java Enumeration and Iterator

...s. Method names have been improved. The bottom line is, both Enumeration and Iterator will give successive elements, but Iterator improved the method names by shortening away the verbiage, and it has an additional remove method. Here is a side-by-side comparison: Enumeration ...
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Log exception with traceback

... Use logging.exception from within the except: handler/block to log the current exception along with the trace information, prepended with a message. import logging LOG_FILENAME = '/tmp/logging_example.out' logging.basicConfig(filename=LOG_FILENAME, level=logging.DEBUG) ...
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Objective-C: Reading a file line by line

...e text files in Objective-C? Let's say I need to read each line separately and want to treat each line as an NSString. What is the most efficient way of doing this? ...