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How to achieve function overloading in C?
...u just make all the whatevers into separate functions (set_int, set_float, etc). Then "tagging with the type" becomes "add the type name to the function name". The version in this answer involves more typing, more runtime cost, more chance of errors that won't be caught at compile time... I fail to ...
How to write to a file, using the logging Python module?
...se a configuration file. It allows me to switch logging levels, locations, etc without changing code when I go from development to release. I simply package a different config file with the same name, and with the same defined loggers.
import logging.config
if __name__ == '__main__':
# Configur...
How to overload __init__ method based on argument type?
... ...)), is a shortcut for
isinstance(x, A) or isinstance(x, B) or ... (etc.).
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What is time_t ultimately a typedef to?
...%d\n", (int)time_t);
Then just read it back the same way (fread, fscanf, etc. into an int), and you have your epoch offset time. A similar workaround exists in .Net. I pass 64-bit epoch numbers between Win and Linux systems with no problem (over a communications channel). That brings up byte-order...
difference between fork and branch on github
...ies, to give access to different users, to demonstrate the site to client, etc.
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How to declare string constants in JavaScript? [duplicate]
...same relative path that you would if accessing the file from your html/jsp/etc files (i.e. the path is NOT relative to where you place the getScript method, but instead relative to your domain path). For example, for an app at localhost:8080/myDomain:
$(document).ready(function() {
$.getScrip...
Should import statements always be at the top of a module?
... a few instructions just to see if the module exists / is in sys.modules / etc.
– John Millikin
Sep 25 '08 at 17:56
25
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Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
...
Try the following commands
~$ sudo /etc/init.d/mysql stop
~$ sudo mysqld_safe --skip-grant-tables &
~$ mysql -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1 to server version: 4.1.15-Debian_1-log
Type 'help;...
Iterate an iterator by chunks (of n) in Python? [duplicate]
...ovide a needlessly bloated answer. With large data, temporary tuples/lists/etc. of 200K or 1M items make the program consume gigabytes of excess memory and take much longer to run. Why do that if you don't have to? At 200K, extra temp storage makes the overall program take 3.5x longer to run than wi...
指定组件的大小 · App Inventor 2 中文网
...大小
When you create a visible component in the designer, you are typically given the opportunity to specify its height and width. There are four choices:
Automatic: Size is chosen by the system
Fill parent: Size is chosen to fill the space available.
Size specified in pixels
Size in p...