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Does Ruby have a string.startswith(“abc”) built in method?
...8.7 and 1.9.0 - for older versions you may want to use one of the regex or index versions mentioned in other answers.
– Hamish Downer
Sep 7 '11 at 13:25
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Get the data received in a Flask request
...except for json). You can access values using:
request.form['name']: use indexing if you know the key exists
request.form.get('name'): use get if the key might not exist
request.form.getlist('name'): use getlist if the key is sent multiple times and you want a list of values. get only returns the ...
What are fixtures in programming?
...ment in which tests are run so that results are
repeatable. Some people call this the test context.
Examples of fixtures:
Loading a database with a specific, known set of data
Erasing a hard disk and installing a known clean operating system installation
Copying a specific known s...
How do I show the value of a #define at compile-time?
...? it seems has no "Stringification" feature as GCC infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0491c/…
– xdan
May 28 '13 at 7:07
2
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How do I convert from int to String?
...his is not valid for use of real concatenation like in System.out.println("Index: " + i); or String id = "ID" + i;
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Stack Memory vs Heap Memory [duplicate]
... on any architecture I'm aware of. Both can be accessed by stack pointer, index registers, or whatever. Both the stack pointer and index registers can be changed arbitrarily to access any memory available to the process.
– user2100815
Apr 29 '11 at 20:06
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What's the difference between lists and tuples?
... elements that are accessed via unpacking (see later in this section)
or indexing (or even by attribute in the case of namedtuples). Lists
are mutable, and their elements are usually homogeneous and are
accessed by iterating over the list.
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Can you explain the concept of streams?
...be it from a file, a socket, or any other source, it doesn't (shouldn't) really matter. This is very similar to receiving a stream of water, whereby you don't need to know where it is coming from; be it from a lake, a fountain, or any other source, it doesn't (shouldn't) really matter.
That said, o...
How do I reference a javascript object property with a hyphen in it?
...riginal question is: place the property name in quotes and use array style indexing:
obj['property-with-hyphens'];
Several have pointed out that the property you are interested in is a CSS property. CSS properties that have hyphens are automatically converted to camel casing. In that case you can...
How to prevent buttons from submitting forms
...just plain idiotic, and a huge mistake in the spec. I use buttons in forms all the time, and even if it were an edge case (which it isn't), it'd still make sense to have the default type be submit.
– dudewad
Oct 27 '15 at 22:54
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