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Python try…except comma vs 'as' in except

...s not required, since you don't have to specify it if you don't need it at all. – mercator Apr 13 '15 at 13:20 add a comment  |  ...
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Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default

... I was stuck after I uninstalled rvm with rvm implode then after reinstalling rvm it received the same error message. After looking through wayne seguin's git hub page. He lists tools on his page and recommended using rvm reset after an inst...
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How to easily initialize a list of Tuples?

I love tuples . They allow you to quickly group relevant information together without having to write a struct or class for it. This is very useful while refactoring very localized code. ...
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How to create a project from existing source in Eclipse and then find it?

I have created several .java files. All of them are located in one directory. I used a text editor to write these files. Now I want to switch to Eclipse. How can I do it? I have tried many ways. None of them works. ...
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Android - Writing a custom (compound) component

... tabs. Each tab has quite a few components. The activity has to control of all those components at once. So I think you can imagine that this Activity has like 20 fields (a field for almost every component). Also it contains a lot of logic (click listeners, logic to fill lists, etc). ...
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How to install psycopg2 with “pip” on Python?

I'm using virtualenv and I need to install "psycopg2". 33 Answers 33 ...
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How to disable google translate from html in chrome

...translate" in order to pass HTML5 validation. – Leo Galleguillos May 18 '17 at 23:09 ...
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get all characters to right of last dash

... will only fail if either str is null or if it doesn't contain a hyphen at all. (In the case where there's no hyphen it doesn't throw; it returns the entire source string.) – LukeH Mar 16 '11 at 15:31 ...
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Copy values from one column to another in the same table

...ith the update command... Without a WHERE clause, this command will update ALL records in the table. – gmo Oct 6 '16 at 10:51 ...
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What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?

...or example, we need to use one of our own methods in a query we would typically write something like var query = context.Observations.Select(o => o.Id) .AsEnumerable().Select(x => MySuperSmartMethod(x)) ToList – which converts an IEnumerable<T> to a List<T> ...