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How to reference constants in EL?

How do you reference an constants with EL on a JSP page? 12 Answers 12 ...
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What exactly is a C pointer if not a memory address?

... The C standard does not define what a pointer is internally and how it works internally. This is intentional so as not to limit the number of platforms, where C can be implemented as a compiled or interpreted language. A pointer value can ...
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Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly

...ge the "MSBuild project build output verbosity" to "Detailed" or above. To do this, follow these steps: Bring up the Options dialog (Tools -> Options...). In the left-hand tree, select the Projects and Solutions node, and then select Build and Run. Note: if this node doesn't show up, make su...
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GitHub relative link in Markdown file

Is there a way to create a URL anchor, <a> , link from within a Markdown file, to another file within the same repository and branch (aka a link relative to the current branch)? ...
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Simple basic explanation of a Distributed Hash Table (DHT)

...t happens when a node leaves the network, by failing or otherwise? And how do you redistribute keys when a node joins so that the load is roughly balanced. Come to think of it, how do you evenly distribute keys anyhow? And when a node joins, how do you avoid rehashing everything? (Remember you'd hav...
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How to dynamic new Anonymous Class?

...s are just regular types that are implicitly declared. They have little to do with dynamic. Now, if you were to use an ExpandoObject and reference it through a dynamic variable, you could add or remove fields on the fly. edit Sure you can: just cast it to IDictionary<string, object>. Then y...
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Validate that a string is a positive integer

...rmalized decimal integer string over a reasonable range of values, you can do this: function isNormalInteger(str) { var n = Math.floor(Number(str)); return n !== Infinity && String(n) === str && n >= 0; } or if you want to allow whitespace and leading zeros: function i...
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Define global variable in a JavaScript function

...// ... } </script> Alternately, you can assign to a property on window: <script> function foo() { window.yourGlobalVariable = ...; } </script> ...because in browsers, all global variables global variables declared with var are properties of the window object. (In the lates...
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How to get key names from JSON using jq

...: "Apache Maven", "Implementation-Title" : "northstar", "Implementation-Vendor-Id" : "com.test.testPack", "Implementation-Version" : "testBox", "Manifest-Version" : "1.0", "appname" : "testApp", "build-date" : "02-03-2014-13:41", "version" : "testBox" } $ jq 'keys' file.json [ "Archiver-Version",...
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How to download HTTP directory with all files and sub-directories as they appear on the online files

There is an online HTTP directory that I have access to. I have tried to download all sub-directories and files via wget . But, the problem is that when wget downloads sub-directories it downloads the index.html file which contains the list of files in that directory without downloading the fil...