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MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)

...'localhost' does match 'bill'@'%', but would match (e.g.) ''@'localhost' beforehands. The recommended solution is to drop this anonymous user (this is usually a good thing to do anyways). Below edits are mostly irrelevant to the main question. These are only meant to answer some questions raised...
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How do I replace whitespaces with underscore?

...eplace whitespace with underscore in a string to create nice URLs. So that for example: 13 Answers ...
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Finding the index of elements based on a condition using python list comprehension

... In Python, you wouldn't use indexes for this at all, but just deal with the values—[value for value in a if value > 2]. Usually dealing with indexes means you're not doing something the best way. If you do need an API similar to Matlab's, you would use num...
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Is there a way to detach matplotlib plots so that the computation can continue?

... draw() doesn't work for me, it doesn't open any window. However using show(block=False) instead of draw() seems to do the trick in matplotlib 1.1. – rumpel Mar 7 '13 at 14:04 ...
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Why should eval be avoided in Bash, and what should I use instead?

...s on Stack Overflow using eval and the answers get bashed, pun intended, for the use of such an "evil" construct. Why is eval so evil? ...
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Get Unix Epoch Time in Swift

...lis.com and then parse the html of the page. Note that you have to account for networking delays and check for connectivity. I decided to just use Foundation... – Chase Roberts Dec 9 '16 at 20:23 ...
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MongoDB SELECT COUNT GROUP BY

... pls help if you can for related questions in mongoDB - stackoverflow.com/questions/61067856/… – newdeveloper Apr 7 at 1:48 ...
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Format number as fixed width, with leading zeros [duplicate]

...veral solutions to this. One of them is to use sprintf. This uses C style formatting codes embedded in a character string to indicate the format of any other arguments passed to it. For example, the formatting code %3d means format a number as integer of width 3: a <- seq(1,101,25) sprintf("na...
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What does “program to interfaces, not implementations” mean?

...etter programs from the maintenance point of view. Here's a basic example for you. public enum Language { English, German, Spanish } public class SpeakerFactory { public static ISpeaker CreateSpeaker(Language language) { switch (language) { case Language.En...
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How to set the JDK Netbeans runs on?

... @asciimo For completion, you can even customize the properties on a per-user basis by writing a netbeans.conf under ~/.netbeans/version/etc that overrides the /usr/local... properties file. (I assume /usr/local/netbeans-7.3/etc is you...