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Count cells that contain any text

...<>" (including the quotes) as the parameter for criteria. This basically says, as long as its not empty/blank, count it. I believe this is what you want. =COUNTIF(A1:A10, "<>") Otherwise you can use CountA as Scott suggests ...
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How do you get a timestamp in JavaScript?

...nd it returns the timestamp (without any alteration). Details: On almost all current browsers you can use Date.now() to get the UTC timestamp in milliseconds; a notable exception to this is IE8 and earlier (see compatibility table). You can easily make a shim for this, though: if (!Date.now) { ...
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click or change event on radio using jquery

... }); </script> You must make sure that you initialized jquery above all other imports and javascript functions. Because $ is a jquery function. Even $(function(){ <code> }); will not check jquery initialised or not. It will ensure that <code> will run only after all the javascr...
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.NET Global exception handler in console application

...ots of technologies to run in different threads. For example, the Task Parallel Library (TPL) has its own way to catch unhandled exceptions. So, saying this doesn't work for all situations is kind of ludicrous, there is NO one place catch-all for everything in C#, but depending on the technologies...
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How can I determine the direction of a jQuery scroll event?

... An update on this: Be careful that some browsers, specially IE 11 on Windows 8, can fire a scroll event subpixel-based (smooth scrolling). But because it reports scrollTop as an integer, your previous scroll value could be the same as the current one. – Rena...
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How to git reset --hard a subdirectory?

Imagine the following use case: I want to get rid of all changes in a specific subdirectory of my Git working tree, leaving all other subdirectories intact. ...
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Permanently Set Postgresql Schema Path

...earch_path TO schema1,schema2; Or if you have a common default schema in all your databases you could set the system-wide default in the config file with the search_path option. When a database is created it is created by default from a hidden "template" database named template1, you could alter ...
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rbenv not changing ruby version

I installed rbenv according to the github directions. I am running OSX but I have tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions: ...
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Populating Spring @Value during Unit Test

... Or even without Spring dependencies at all by changing the field to default access (package protected) to make it simply accessible to the test. – Arne Burmeister Jan 13 '16 at 10:03 ...
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String.equals versus == [duplicate]

...he references to the objects are equal. Note that string constants are usually "interned" such that two constants with the same value can actually be compared with ==, but it's better not to rely on that. if (usuario.equals(datos[0])) { ... } NB: the compare is done on 'usuario' because that...