In computer science, conditional statements, conditional expressions and conditional constructs are features of a programming language which perform different computations or actions depending on whether a programmer-specified boolean condition evaluates to true or false.
I'm trying to come up with a generic, easy to use way to only run certain code, depending upon the …
c++ conditional c-preprocessor preprocessor-directiveI have this XML: <property id="1011"> <leasehold>No</leasehold> <freehold>Yes</…
xpath conditional if-statement xpath-2.0I am using Ruby on Rails 3.0.10 and I would like to build an hash key\value pairs in a conditional …
ruby hash conditionalWhat I'm trying to achieve is to Warn the user of unsaved changes if he/she tries to close a …
javascript dialog conditional triggers onbeforeunloadEssentially, I'd love to be able to define a variable as one thing unless that thing doesn't exist. I swear …
php variables conditional shorthandI know we can't repeat the ID of any component we have in the same view tree. I have a …
jsf jsf-2 conditional uiinclude rendered-attributedf <- data.frame( exp=c(1,1,2,2), name=c("gene1", "gene2", "gene1", "gene2"), value=c(1,1,3,-1) ) In trying to get …
r conditional filtering dplyr reshape2Is it possible to decorator a function conditionally. For example, I want to decorate the function foo() with a timer …
python conditional decorator python-decoratorsI'd like to enable a verbose compilation in my makefile, but I can't figure out how to make a conditional …
makefile logic conditional verboseI have a link. When some one clicks on that I want to check some conditions before letting it work. …
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