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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
...rted off with me not being able to log in as root any more on my mysql install. I was attempting to run mysql without passwords turned on... but whenever I ran the command
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How to load JAR files dynamically at Runtime?
...ave any kind of module system you need to be able to load JAR files dynamically. I'm told there's a way of doing it by writing your own ClassLoader , but that's a lot of work for something that should (in my mind at least) be as easy as calling a method with a JAR file as its argument.
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How to remove a file from the index in git?
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This also works great if e.g. you accidentally checked in some build intermediates or local configuration files that didn't make it into your .gitignore; use git rm --cached to remove them from the repo, add the relevant files or directories to .gitignore, stage and ...
One class per file rule in .NET? [closed]
... but some of my colleagues disagree with it and argue that if a class is smaller it can be left in the same file with other class(es).
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How to determine if a number is odd in JavaScript
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yea good note about the NaN. But usually, you want javascript to be truthy or falsey, which is why i wrote it the way i did.
– Chii
Feb 16 '11 at 12:24
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Formatting Numbers by padding with leading zeros in SQL Server
...zeroes, just assign or convert to an int and they will be removed automatically.
– Jimbo
Mar 1 '12 at 17:25
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Count number of occurrences of a given substring in a string
...lapping occurrences, you'd better check the answers at: "Python regex find all overlapping matches?", or just check my other answer below.
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What's the difference between a web site and a web application? [closed]
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This is totally personal and subjective, but I'd say that a website is defined by its content, while a web application is defined by its interaction with the user. That is, a website can plausibly consist of a static content repository ...
Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute' from assembly 'mscorlib
...ilerServices.ExtensionAttribute' from assembly mscorlib
Yes, this technically can go wrong when you execute code on .NET 4.0 instead of .NET 4.5. The attribute was moved from System.Core.dll to mscorlib.dll in .NET 4.5. While that sounds like a rather nasty breaking change in a framework version...
Where does mongodb stand in the CAP theorem?
...here I look, I see that MongoDB is CP.
But when I dig in I see it is eventually consistent.
Is it CP when you use safe=true? If so, does that mean that when I write with safe=true, all replicas will be updated before getting the result?
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