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What is PEP8's E128: continuation line under-indented for visual indent?

... '', url(r'^$', listing, name='investment-listing')) I suggest taking a read through PEP-8 - you can skim through a lot of it, and it's pretty easy to understand, unlike some of the more technical PEPs. share | ...
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How to catch SQLServer timeout exceptions

...nder System.Data.SqlClient.TdsEnums for TIMEOUT_EXPIRED. Your code would read: if (ex.Number == -2) { //handle timeout } Code to demonstrate failure: try { SqlConnection sql = new SqlConnection(@"Network Library=DBMSSOCN;Data Source=YourServer,1433;Initial Catalog=YourDB;Integrated Se...
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LD_LIBRARY_PATH vs LIBRARY_PATH

...or g++), the LIBRARY_PATH or LD_LIBRARY_PATH environment variables are not read. When linking libraries with gcc or g++, the LIBRARY_PATH environment variable is read (see documentation "gcc uses these directories when searching for ordinary libraries"). ...
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Do you need to close meta and link tags in HTML?

I was just reading somebody's HTML who never closed meta and link tags in the HTML head section. The code worked fine; is closing these tags optional? ...
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How to write very long string that conforms with PEP8 and prevent E501

...ng of your example. Personally I don't like the backslashes, and I recall reading somewhere that its use is actually deprecated in favor of this form which is more explicit. Remember "Explicit is better than implicit." I consider the backslash to be less clear and less useful because this is actua...
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What is Inversion of Control?

...r example, in an old school menu, you might have: print "enter your name" read name print "enter your address" read address etc... store in database thereby controlling the flow of user interaction. In a GUI program or somesuch, instead we say: when the user types in field a, store it in NAME w...
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Is there a command to refresh environment variables from the command prompt in Windows?

...directs/RefreshEnv.cmd @echo off :: :: RefreshEnv.cmd :: :: Batch file to read environment variables from registry and :: set session variables to these values. :: :: With this batch file, there should be no need to reload command :: environment every time you want environment changes to propagate ...
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File path to resource in our war/WEB-INF folder?

I've got a file in my war/WEB-INF folder of my app engine project. I read in the FAQs that you can read a file from there in a servlet context. I don't know how to form the path to the resource though: ...
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Delegates in swift?

... you don't want to do yourself. I wrote a little story to illustrate this. Read it in a Playground if you like. Once upon a time... // MARK: Background to the story // A protocol is like a list of rules that need to be followed. protocol OlderSiblingDelegate: class { // The following command (i...
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no

What I want to do : run a background thread which calculates ListView contents and update ListView partially, while results are calculated. ...