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How to add a browser tab icon (favicon) for a website?
...bile, 'add to homescreen' icons, mobile bookmarks, iOS/Droid, desktop-tab, etc), ICO file generation, etc, as well as copy-pastable HTML code for said meta files, all with one click, you can use this handy tool (I am not affiliated) realfavicongenerator.net
– Albert Renshaw
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How do I convert a string to a number in PHP?
I want to convert these types of values, '3' , '2.34' , '0.234343' , etc. to a number. In JavaScript we can use Number() , but is there any similar method available in PHP?
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How can I index a MATLAB array returned by a function without first assigning it to a local variable
...in MATLAB 2013a you can use getfield like:
a=rand(5);
getfield(a,{1,2}) % etc
to get the element at (1,2)
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setTimeout in for-loop does not print consecutive values [duplicate]
... when I set the i variable to a bigger number(3 or bigger),number order it alerts get strange.Can you explain me why?it's because of setTimeout or alert?thanks a lot.
– Oboo Cheng
Oct 15 '16 at 15:51
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How to deal with “data of class uneval” error from ggplot2?
...eom you need to use the data= argument. Or put the arguments in the proper order mapping=..., data=.... Take a look at the arguments for ?geom_line.
Thus:
p + geom_line(data=df.last, aes(HrEnd, MWh, group=factor(Date)), color="red")
Or:
p + geom_line(aes(HrEnd, MWh, group=factor(Date)), df.la...
How to avoid type safety warnings with Hibernate HQL results?
...cheating any List in general.
You could add similar methods for .iterate() etc.
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jQuery event to trigger action when a div is made visible
...e "extension" for all methods that reveal the element: show(), slideDown() etc. Something more universal is required to solve this problem for once and all, since its impossible to have "ready" event for delegate() or live().
– Shahriyar Imanov
Feb 24 '11 at 17...
Child with max-height: 100% overflows parent
... taller than it is wide, it overflows the container's height downwards, in order to maintain its aspect ratio while still being as large as possible overall.
When you do specify an explicit height for the parent, then the child knows it has to be at most 100% of that explicit height. That allows it...
What does 'foo' really mean?
...iables. Python programmers supposedly use spam, eggs, ham, instead of foo, etc.
There are good uses of foo in SA.
I have also seen foo used when the programmer can't think of a meaningful name (as a substitute for tmp, say), but I consider that to be a misuse of foo.
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Unresolved external symbol in object files
...an try to figure out what class of your library that have getName, getType etc ... and put that in the header file or using #include.
Also if these happen to be from an external library, make sure you reference to them on your project file. For example, if this class belongs to an abc.lib then in ...