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When to encode space to plus (+) or %20?
...spaces with %20 and pluses with %2B. This is what eg. encodeURIComponent() does in JavaScript. Unfortunately it's not what urlencode does in PHP (rawurlencode is safer).
See Also
HTML 4.01 Specification application/x-www-form-urlencoded
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Show constraints on tables command
...his. How can I show the PK/FK restraints? I saw this manual page, but it does not show examples and my google search was fruitless also. My database is credentialing1 and my constrained tables are practices and cred_insurances .
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Does MSTest have an equivalent to NUnit's TestCase?
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}
}
Again, Visual Studio Express' Test Explorer unfortunately doesn't recognize these tests. But at least the "full" VS versions now support that feature!
To use it, just install the NuGet packages MSTest.TestFramework and MSTest.TestAdapter (both pre-release as of now).
Older answer:...
java: ArrayList - how can i check if an index exists?
...s in the list - so if the index is greater than or equal to the size(), it doesn't exist.
if(index >= myList.size()){
//index not exists
}else{
// index exists
}
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How do I load my script into the node.js REPL?
... depend on your use case.
Edit: It has limited applicability because it does not work in strict mode, but three years later I have learned that if your script does not have 'use strict', you can use eval to load your script without polluting the REPL history:
var fs = require('fs');
eval(fs.read...
What does AngularJS do better than jQuery? [closed]
...ve got that down.
DOM Manipulation
For simple DOM manipulation, which doesnot involve data manipulation
(eg: color changes on mousehover, hiding/showing elements on click),
jQuery or old-school js is sufficient and cleaner. This assumes that
the model in angular's mvc is anything that ref...
Does anyone have benchmarks (code & results) comparing performance of Android apps written in Xamari
I came across Xamarin claims that their Mono implementation on Android and their C# compiled apps are faster than Java code. Did anyone perform actual benchmarks on very similar Java and C# code on different Android platforms to verify such claims, could post the code and results?
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How do I find if a string starts with another string in Ruby?
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MRI 1.8.7 does not have start_with?, but MRI 1.9 does, as does Rails.
– Wayne Conrad
Nov 12 '10 at 21:18
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Shell - Write variable contents to a file
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This fails if $var is -e text to append, and does't actually write the -e
– Eric
Mar 21 '18 at 23:37
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NULL values inside NOT IN clause
... query executes if run here rextester.com/l/sql_server_online_compiler but does not work if run here sqlcourse.com/cgi-bin/interpreter.cgi.
– Istiaque Ahmed
Nov 10 '17 at 13:57
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