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Single vs Double quotes (' vs ")
...ces
Single quotes vs Double quotes in PHP. (n.d.). Retrieved November 26, 2014, from http://www.scriptingok.com/tutorial/Single-quotes-vs-double-quotes-in-PHP
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Remove the last character from a string [duplicate]
...ccepted answer.
– Buttle Butkus
Mar 20 '15 at 4:52
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How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?
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answered May 20 '11 at 10:53
Robert te KaatRobert te Kaat
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How do JavaScript closures work?
...mmon scenario - and remember: JavaScript did not have a class syntax until 2015, and it still does not have a private field syntax. Closures meet this need.
Private Instance Variables
In the following code, function toString closes over the details of the car.
function Car(manufacturer, model, y...
Reconnection of Client when server reboots in WebSocket
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edited Jun 20 at 9:12
Community♦
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answered May 4 '16 at 21:18
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SQL “select where not in subquery” returns no results
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Amy BAmy B
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How dangerous is it to compare floating point values?
...the result would need 25 bits of precision. Instead, it gets rounded (to 0x2000000 in the default rounding mode).
The fact that many results get rounded due to needing infinitely many places for the correct value. This includes both rational results like 1/3 (which you're familiar with from decimal ...
How to remove convexity defects in a Sudoku square?
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edited Apr 20 '12 at 7:21
answered Apr 19 '12 at 11:22
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How to fix .pch file missing on build?
...ch) use is a two-step process.
In step one, you compile a stub file (In VS200x it's usually called stdafx.cpp. Newer versions use pch.cpp.). This stub file indirectly includes only the headers you want precompiled. Typically, one small header (usually stdafx.h or pch.hpp) lists standard headers suc...
Android - Launcher Icon Size
...om the baseline.
mdpi (Baseline): 160 dpi 1×
hdpi: 240 dpi 1.5×
xhdpi: 320 dpi 2×
xxhdpi: 480 dpi 3×
xxxhdpi: 640 dpi 4× (launcher icon only)
Launcher icons (.Png)
48 × 48 (mdpi)
72 × 72 (hdpi)
96 × 96 (xhdpi)
144 × 144 (xxhdpi)
192 × 192 (xxxhdpi)
512 × 512 (Google Play store)
Acti...