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Encoding an image file with base64
...l content, it can just be something like "on my site…", "on my blog…", etc.
– Makyen♦
Apr 26 '19 at 22:03
Thanks...
PHP: Storing 'objects' inside the $_SESSION
...ve more complexity: network-attached memory, a stand-alone session server, etc.
Given all that, the more info you put in the session, the bigger the impact on performance (as Vinko points out). Also as Vinko points out, if your object isn't serializable, the session will misbehave. So, as a rule o...
Getting rid of all the rounded corners in Twitter Bootstrap
...such as enabling or disabling flex gird system, rounded corners, gradients etc. :
$enable-flex: false !default;
$enable-rounded: true !default; // <-- This one
$enable-shadows: false !default;
$enable-gradients: false !default;
$enable-transitions: false !default;
Ro...
Check if object is file-like in Python
...ll expect that if fileno is present then other functionality is available, etc. And similarly for write(buf) (although there are a lot fewer options in that direction).
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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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How to list all properties of a PowerShell object
...it shows loads of properties like Status , PowerManagementCapabilities , etc. However, when in PowerShell I do the below I only get back a couple:
...
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 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 ...
App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网
...gning the first screen to appear on the app should populate “Screen1.” All other developers should leave “Screen1” blank and only develop additional screens. In the case that another developer does populate “Screen1”, the merger tool will allow that screen to be renamed so it can be merg...
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...