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Compare object instances for equality by their attributes
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369
You should implement the method __eq__:
class MyClass:
def __init__(self, foo, bar):
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Is using a lot of static methods a bad thing?
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153
There are two kinds of common static methods:
A "safe" static method will always give the same...
Javascript foreach loop on associative array object
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318
The .length property only tracks properties with numeric indexes (keys). You're using strings...
How to debug Google Apps Script (aka where does Logger.log log to?)
...klist_num_rows-1; i++) {
var split = checklist_data_range.getCell(i+2, 3).getValue().split(" || ");
var item_id = split[split.length - 1];
if(item_id != "") {
item_id = parseInt(item_id);
Logger.log("setting value at ("+(i+2)+",2) to " + coredata_data_range.getCell(item_id+1,...
Will strlen be calculated multiple times if used in a loop condition?
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139
Yes, strlen() will be evaluated on each iteration. It's possible that, under ideal circumstance...
Conditional formatting based on another cell's value
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539
Note: when it says "B5" in the explanation below, it actually means "B{current_row}", so for C5...
How To Set Up GUI On Amazon EC2 Ubuntu server
...watch.com/server-tutorials/setting-up-vnc-on-ubuntu-in-the-amazon-ec2-Page-3.html
Mac VNC client can be downloaded from here: https://www.realvnc.com/en/connect/download/viewer/
Port opening on console
sudo iptables -A INPUT -p tcp --dport 5901 -j ACCEPT
If the grey window issue comes. Mostl...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...hy does it happen under the rules of C++ doesn't make sense.
C++11 draft N3337: §5.4:1
If during the evaluation of an expression, the result is not mathematically defined or not in the range of
representable values for its type, the behavior is undefined. [ Note: most existing implementati...
What resources are shared between threads?
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Pass Method as Parameter using C#
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893
You can use the Func delegate in .net 3.5 as the parameter in your RunTheMethod method. The Func...