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What is the canonical way to determine commandline vs. http execution of a PHP script?
... script that needs to determine if it's been executed via the command-line or via HTTP, primarily for output-formatting purposes. What's the canonical way of doing this? I had thought it was to inspect SERVER['argc'] , but it turns out this is populated, even when using the 'Apache 2.0 Handler' ser...
Reuse Cucumber steps
... step "I login with valid credentials"
end
Old, deprecated method (for reference):
You can call steps from other steps like this:
Given /^I login successfully$/
Given "I login with valid credentials"
Then "I should be logged in"
end
If all of the scenarios within a feature require thi...
Modelling an elevator using Object-Oriented Analysis and Design [closed]
...seem to be commonly-used in interviews and classes when it comes to object-oriented design and analysis. This is one of them; unfortunately, my OOP professor in college never actually gave an answer to it, and so I've been wondering.
...
What is the difference between a web API and a web service?
Is there any difference between a web API and a web service ? Or are they one and the same ?
12 Answers
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Should I use document.createDocumentFragment or document.createElement
...
Thanks for the response. You say that it allows for multiple insert at the same time but I can achieve that using doc.createElement. The only difference being I had to wrap the elements in a <span> tag first and then insert tha...
Iterator Loop vs index loop [duplicate]
I'm reviewing my knowledge on C++ and I've stumbled upon iterators. One thing I want to know is what makes them so special and I want to know why this:
...
How to check programmatically if an application is installed or not in Android?
...e name which we want to check
boolean isAppInstalled = appInstalledOrNot("com.check.application");
if(isAppInstalled) {
//This intent will help you to launch if the package is already installed
Intent LaunchIntent = getPackageManager()
.getL...
What is the difference between ~> and >= when specifying rubygem in Gemfile?
...preceding it in the string cannot be greater than what you provided. Thus for ~>0.8.5, any value is acceptable for the third digit (the 5) provided that it is greater than or equal to 5, but the leading 0.8 must be "0.8".
You might do this, for example, if you think that the 0.9 version is going...
Closing WebSocket correctly (HTML5, Javascript)
... the connection gracefully? Like, what happens if user refreshes the page, or just closes the browser?
5 Answers
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Rails update_attributes without save?
Is there an alternative to update_attributes that does not save the record?
4 Answers
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