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NullPointerException accessing views in onCreate()
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compareTo() vs. equals()
... do. However, a colleague of mine recently told me had been taught to use compareTo() == 0 instead of equals() . This feels unnatural (as compareTo() is meant to provide an ordering and not compare for equality) and even somewhat dangerous (because compareTo() == 0 does not necessarily imply ...
Getting file names without extensions
...emoves the end extension. For example, the filename example.es6.js will become example.es6
– David Roberts
Mar 1 '16 at 12:01
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Is there a better Windows Console Window? [closed]
I find working on the command line in Windows frustrating, primarily because the console window is wretched to use compared to terminal applications on linux and OS X such as "rxvt", "xterm", or "Terminal". Major complaints:
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Java enum - why use toString instead of name
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55
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Passing an array as a function parameter in JavaScript
...nts to pass an associative array (named keys) instead, then use an object. Coming from PHP (and always led to this thread by google) this took me a while to figure out. You can pass the whole object as a parameter then. w3schools.com/js/js_objects.asp
– timhc22
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Android Webview - Webpage should fit the device screen
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startsWith() and endsWith() functions in PHP
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@MrHus I would recommend using multi-byte safe functions, e.g. mb_strlen and mb_substr
– 19Gerhard85
Apr 25 '16 at 8:49
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Intellisense and code suggestion not working in Visual Studio 2012 Ultimate RC
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This is fairly common when you're on a trial version of resharper and the trial runs out. I assume R# turns these settings off and replaces it with the R# version, so when R# goes away, so does any kind of code completion.
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How to write a multidimensional array to a text file?
...herefore, we can be a bit more verbose, and differentiate the slices using commented out lines. By default, numpy.loadtxt will ignore any lines that start with # (or whichever character is specified by the comments kwarg). (This looks more verbose than it actually is...)
import numpy as np
# Gener...