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What to do with “Unexpected indent” in python?

... allowed (at least on my version of Python), but Python assumes tabs are 8 characters long, which may not match your editor. Just say "no" to tabs. Most editors allow them to be automatically replaced by spaces. The best way to avoid these issues is to always use a consistent number of spaces when ...
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Add an already existing directory to a directory in Solution Explorer

...tory in Solution Explorer, but whenever I right-click on the directory and select Add => Existing Item , I can only add individual files, but not directories. ...
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What is the error “Every derived table must have its own alias” in MySQL?

...er), which can the be used to refer to it in the rest of the outer query. SELECT ID FROM ( SELECT ID, msisdn FROM ( SELECT * FROM TT2 ) AS T ) AS T In your case, of course, the entire query could be replaced with: SELECT ID FROM TT2 ...
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How do I bind to list of checkbox values with AngularJS?

...repeat="fruitName in fruits"> <input type="checkbox" name="selectedFruits[]" value="{{fruitName}}" ng-checked="selection.indexOf(fruitName) > -1" ng-click="toggleSelection(fruitName)" > {{fruitName}} </label> And the appropriate controller code would be: ...
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How to deal with SQL column names that look like SQL keywords?

...ange the name because I didn't make it. Am I allowed to do something like SELECT from FROM TableName or is there a special syntax to avoid the SQL Server being confused? ...
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Create table (structure) from existing table

... Try: Select * Into <DestinationTableName> From <SourceTableName> Where 1 = 2 Note that this will not copy indexes, keys, etc. If you want to copy the entire structure, you need to generate a Create Script of the tab...
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How do I do top 1 in Oracle?

... If you want just a first selected row, you can: select fname from MyTbl where rownum = 1 You can also use analytic functions to order and take the top x: select max(fname) over (rank() order by some_factor) from MyTbl ...
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Find method references in Xcode

... Select the method you're interested in, or position the text cursor within it. Open the "Related Files" menu via the icon at the top-left of the Editor. (It's the button immediately to the left of the back button). Go to the ...
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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)

...''); }); This immediately lets the user know that they can't enter alpha characters, etc. rather than later during the validation phase. You'll still want to validate because the input might be filled in by cutting and pasting with the mouse or possibly by a form autocompleter that may not trigg...
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How to open a specific port such as 9090 in Google Compute Engine

...hoose "Firewalls rules" Choose "Create Firewall Rule" To apply the rule to select VM instances, select Targets > "Specified target tags", and enter into "Target tags" the name of the tag. This tag will be used to apply the new firewall rule onto whichever instance you'd like. Then, make sure the ...