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C# difference between == and Equals()
...ison is object. It looks like operator overloads are determined at compile time and at compile time all it knows is that the left hand side is an object.
– MikeKulls
Jul 15 '12 at 22:53
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What is the best open-source java charting library? (other than jfreechart) [closed]
...e need for an internet conection, though I cant remenber when was the last time I was disconnected. ;-)
– fccoelho
Nov 6 '08 at 8:01
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How to get the last char of a string in PHP?
...0, negative string offsets are also supported.
So, if you keep up with the times, you can access the last character in the string like this:
$str[-1]
DEMO
At the request of a @mickmackusa, I supplement my answer with possible ways of application:
<?php
$str='abcdef';
var_dump($str[-2]); // ...
Python - doctest vs. unittest [closed]
...y? I like keeping docstrings somewhat shorter and more to the point. Sometimes test cases help clarify a docstring. Most of the time, the application's test cases are too long for a docstring.
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Targeting both 32bit and 64bit with Visual Studio in same solution/project
...tup launcher to extract the right version and do the required fixups at runtime) very, very well.
You can probably achieve the same results using other tools or the Windows Installer XML (WiX) toolset, but Advanced Installer makes things so easy (and is quite affordable at that) that I've never re...
When to use PNG or JPG in iPhone development?
... I've yet to see any data on JPEG vs PNG vs iPNG decode performance. Sometimes the more-compressed format is better due to reduced I/O required; I'm not sure how fast the iPhone's flash drive is. And I definitely wouldn't say PNG decompression requires "very little" energy; the Other.artwork file ...
MySQL error code: 1175 during UPDATE in MySQL Workbench
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i only came to say that i searched for this post like 20 times in last 6 months as i had always this option to false for 11 years, but now i'm working on a company with this set to true on develop and production. There's many reasons to set it to 0 by default, for example when you...
Google Maps API v3: Can I setZoom after fitBounds?
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I have come to this page multiple times to get the answer, and while all the existing answers were super helpful, they did not solve my problem exactly.
google.maps.event.addListenerOnce(googleMap, 'zoom_changed', function() {
var oldZoom = googleMap.ge...
Where are static methods and static variables stored in Java?
...gh some exception, finalize() won't be invoked on the same object a second time.
A final note: how code, runtime data etc. are stored depends on the JVM which is used, i.e. HotSpot might do it differently than JRockit and this might even differ between versions of the same JVM. The above is based o...
C++ SFINAE examples?
... it was reported (see N4502) that it is measurably more efficient (compile-time and compiler memory consumption) than previous approaches.
Here is a live example, which includes portability tweaks for GCC pre 5.1.
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