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How to hide a in a menu with CSS?

...: none. FF won't do it (technically invalid HTML, per the spec) but Chrome and IE will and it will hide the option. EDIT: Oh yeah, I already implemented this in jQuery: jQuery.fn.toggleOption = function( show ) { jQuery( this ).toggle( show ); if( show ) { if( jQuery( this ).parent...
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Peak-finding algorithm for Python/SciPy

... something, but it seems like a common-enough function to be included in standard libraries. Anyone know of one? 8 Answers...
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Install a Python package into a different directory using pip?

I know the obvious answer is to use virtualenv and virtualenvwrapper, but for various reasons I can't/don't want to do that. ...
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How to convert an Stream into a byte[] in C#? [duplicate]

...red Jul 3 '09 at 18:43 pedrofernandespedrofernandes 14k99 gold badges3232 silver badges4242 bronze badges ...
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How do I run a spring boot executable jar in a Production environment?

...ing Boot 1.3.0.M1, you are able to build fully executable jars using Maven and Gradle. For Maven, just include the following in your pom.xml: <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <config...
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What is the AppDelegate for and how do I know when to use it?

... I normally avoid the design approach implied by Andrew's use of the term "heart of your application". What I mean by this is that I think you should avoid lumping too many things in a central location -- good program design normally involves separating functionality by "ar...
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Why can't I use float value as a template parameter?

... The current C++ standard does not allow float (i.e. real number) or character string literals to be used as template non-type parameters. You can of course use the float and char * types as normal arguments. Perhaps the author is using a com...
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How do you use the Immediate Window in Visual Studio?

... to execute code statements that are valid in the context of a break point and inspect values. I also use it to type code snippets to learn language features. ...
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Time complexity of Euclid's Algorithm

...ow what happens over two iterations: a', b' := a % b, b % (a % b) Now a and b will both decrease, instead of only one, which makes the analysis easier. You can divide it into cases: Tiny A: 2a <= b Tiny B: 2b <= a Small A: 2a > b but a < b Small B: 2b > a but b < a Equal: a ==...
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How to get device make and model on iOS?

... was wondering if it's possible to detect/know if I have an iPhone 3GS vs. and iPhone 4 vs. an iPhone 4S (in actuality, all I really want to do is determine if I have a 3G or not, because I'm doing fairly graphics intensive stuff) . ...