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Is it ok to use dashes in Python files when trying to import them?

... You should check out PEP 8, the Style Guide for Python Code: Package and Module Names Modules should have short, all-lowercase names. Underscores can be used in the module name if it improves readability. Python packages should also have short, all-lowercase names, although the use of undersco...
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How to replace an item in an array with Javascript?

... 5346]; You can also use the ~ operator if you are into terse JavaScript and want to shorten the -1 comparison: var index = items.indexOf(3452); if (~index) { items[index] = 1010; } Sometimes I even like to write a contains function to abstract this check and make it easier to understand w...
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mysql - how many columns is too many?

...o you think that perhaps it's denormalized? Does that make SO database bad and Jeff Atwood crazy? – ChssPly76 Sep 25 '09 at 19:06 ...
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Packing NuGet projects compiled in release mode?

...modified in the project file directly (no VS GUI option). To avoid the command-line property tweak for all future nuget pack calls, edit the project file XML in your favorite text editor. – patridge Jun 30 '11 at 22:07 ...
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What to add for the update portion in ConcurrentDictionary AddOrUpdate

...f an update. I guess in your case (since you don't distinguish between add and update) this would be: var sessionId = a.Session.SessionID.ToString(); userDic.AddOrUpdate( authUser.UserId, sessionId, (key, oldValue) => sessionId); I.e. the Func always returns the sessionId, so that both A...
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How do I ignore files in a directory in Git?

... a match with a directory. In other words, foo/ will match a directory foo and paths underneath it, but will not match a regular file or a symbolic link foo (this is consistent with the way how pathspec works in general in git). If the pattern does not contain a slash /, git treats it as a shell glo...
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Flash CS4 refuses to let go

I have a Flash project, and it has many source files. I have a fairly heavily-used class, call it Jenine. I recently (and, perhaps, callously) relocated Jenine from one namespace to another. I thought we were ready - I thought it was time. The new Jenine was better in every way - she had lost some c...
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Quick unix command to display specific lines in the middle of a file?

Trying to debug an issue with a server and my only log file is a 20GB log file (with no timestamps even! Why do people use System.out.println() as logging? In production?!) ...
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The permissions granted to user ' are insufficient for performing this operation. (rsAccessDenied)"}

I created a report model using SSRS (2005) and published to the local server. But when I tried to run the report for the model I published using report builder I get the following error. ...
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Is there a shortcut to make a block comment in Xcode?

I'm writing ANSI-compatible C code, and hence I can't use the line ( // ) comment. I'm using Xcode. In Sublime Text and Eclipse, and I think most other IDEs, there are separate keyboard shortcuts for line comments and block comments ( /**/ ). However, I don't see that in Xcode - in fact, I don't eve...