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How to fix committing to the wrong Git branch?

... perfect fix, actually had a couple commits so did HEAD^^ and bam all is gravy – pablo Jan 27 '12 at 17:58 8 ...
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DISTINCT for only one column

... needs a WHERE condition. I'm thinking the row numbers will be assigned to all rows in the table. This syntax is just a little beyond me. Any chance of an update that would guarantee one row with a particular email that meets the WHERE condition? – Jonathan Wood ...
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How to create a unique index on a NULL column?

...rver 2005. I want to constrain the values in a column to be unique, while allowing NULLS. 4 Answers ...
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Customizing Bootstrap CSS template

... for customization. I want to develop a system that will take advantage of all the power of a css template (Bootstrap or other), be completely (and easily) modifiable, be sustainable (ie – when the next version of Bootstrap is released from Twitter I don’t have to start over. ...
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How to set the width of a cell in a UITableView in grouped style

...her two are worse. Adjust table view width in -viewWillAppear: First of all, this is unreliable, the superview or parent view controller may adjust table view frame further after -viewWillAppear: is called. Of course, you can subclass and override -setFrame: for your UITableView just like what I ...
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E731 do not assign a lambda expression, use a def

...rst form means that the name of the resulting function object is specifically 'f' instead of the generic '<lambda>'. This is more useful for tracebacks and string representations in general. The use of the assignment statement eliminates the sole benefit a lambda expression can offer o...
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HTML5 Canvas Resize (Downscale) Image High Quality?

...rformances reasons Browsers do a very simple downsampling : to build the smaller image, they will just pick ONE pixel in the source and use its value for the destination. which 'forgets' some details and adds noise. Yet there's an exception to that : since the 2X image downsampling is very simple...
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jQuery 'input' event

I've never heard of an event in jQuery called input till I saw this jsfiddle . 8 Answers ...
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C multi-line macro: do/while(0) vs scope block [duplicate]

...use of function-style macros uniform with the use of ordinary functions in all contexts. Consider the following code sketch if (<condition>) foo(a); else bar(a); where 'foo' and 'bar' are ordinary functions. Now imagine that you'd like to replace function 'foo' with a macro of the abov...
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Are PHP short tags acceptable to use?

...t). As you say, lots of shared hosts do support shorttags but "lots" isn't all of them. If you want to share your scripts, it's best to use the full syntax. I agree that <? and <?= are easier on programmers than <?php and <?php echo but it is possible to do a bulk find-and-replace as lo...