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Why does Vim save files with a ~ extension?
... +1 For you prevent "jumping files" on the Windows desktop. Googled and found this answer
– Merlyn Morgan-Graham
Mar 28 '11 at 22:16
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What does collation mean?
...ards to internazionalization, e.g. how do you sort japanese kanji?
If you google collation and sql server you'll find plenty of articles discussing it!
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What causes a TCP/IP reset (RST) flag to be sent?
...ctivity the other end is sending a packet with the reset (RST) flag set. A google search tells me "the RESET flag signifies that the receiver has become confused and so wants to abort the connection" but that is a little short of the detail I need. What could be causing this? And is it possible that...
Sort JavaScript object by key
...e add that this solution is not supported by a variety of modern browsers (google "caniuse ES6"). Using this answers risks hard-to-find bugs in certain browsers only (e.g. Safari when Chrome is all fine).
– Manuel Arwed Schmidt
May 2 '16 at 12:00
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JavaScript seconds to time string with format hh:mm:ss
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A Google search turned up this result:
function secondsToTime(secs)
{
secs = Math.round(secs);
var hours = Math.floor(secs / (60 * 60));
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(div...
What is the use of making constructor private in a class?
...
from google c++ style guide (another example not on the list but common) --> if you need to do work in the constructor "consider a factory function [and making the constructor private]" (text in the square braces is written by ...
What does 'low in coupling and high in cohesion' mean
...understanding the statement low in coupling and high in cohesion . I have googled and read a lot about this, but still finding it hard to understand.
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Android: Storing username and password?
...e than one SIM. A better strategy if your phone is stolen is to go to your Google account page and revoke access for the particular device.
– Nikolay Elenkov
May 9 '13 at 1:32
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Saving an Object (Data persistence)
... a single call:
tech_companies = [
Company('Apple', 114.18), Company('Google', 908.60), Company('Microsoft', 69.18)
]
save_object(tech_companies, 'tech_companies.pkl')
and restore the list and everything in it later with:
with open('tech_companies.pkl', 'rb') as input:
tech_companies = p...
Override valueof() and toString() in Java enum
...aration of the enum constants.
BTW - that 'ImmutableMap' type is from the Google guava API, and I definitely recommend it in cases like this.
EDIT - Per the comments:
This solution assumes that each assigned string value is unique and non-null. Given that the creator of the enum can control th...