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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...ually caused me to rethink my position into almost 100% agreement with you from a position of no that is silly, my only reservation is given your position on the issue it seems evident that every id should have a - in it to prevent the same issue unless you specifically want it to work for some part...
Functions that return a function
...();, but instead of assigning the return value of b() you are returning it from the calling function a(). If the function b() itself does not return a value, the call returns undefined after whatever other work is done by b().
// Execute function b() and return its value
return b();
// If b() has ...
Python append() vs. + operator on lists, why do these give different results?
...egral data types. Do not confuse arrays with lists. They are not the same.
From the array docs:
Arrays are sequence types and behave very much like lists, except that the type of objects stored in them is constrained. The type is specified at object creation time by using a type code, which is a sin...
What is the difference between `let` and `var` in swift?
... names, including Unicode characters:
let ???????? = "dogcow"
Excerpts From: Apple Inc. “The Swift Programming Language.” iBooks. https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewBook?id=881256329
EDIT
Because comments asking for adding other facts to the answer, converting this to c...
“register” keyword in C?
...it, the compiler is required to prevent the address of a register variable from being taken; this is the only mandatory effect of the register keyword. Even this is sufficient to improve optimizations, because it becomes trivial to tell that the variable can only be modified within this function.
...
Elements order in a “for (… in …)” loop
..... is implementation dependent.
However, specification is quite different from implementation. All modern implementations
of ECMAScript iterate through object properties in the order in which they were defined.
Because of this the Chrome team has deemed this to be a bug and will be fixing it.
All ...
Is there a way to give a specific file name when saving a file via cURL?
... > /path/to/local/file
If you want to preserve the original file name from the remote server, use the -O option or its alias --remote-name.
curl -O http://url.com/file.html
Stores the output from the remote location in the current directory as file.html.
...
How to convert an Stream into a byte[] in C#? [duplicate]
...Length]; //declare arraysize
stream.Read(buf, 0, buf.Length); // read from stream to byte array
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How to find indices of all occurrences of one string in another in JavaScript?
...ts array...
Edit: adding link
@Tim Down's answer uses the results object from RegExp.exec(), and all my Javascript resources gloss over its use (apart from giving you the matched string). So when he uses result.index, that's some sort of unnamed Match Object. In the MDC description of exec, they...
What is the significance of ProjectTypeGuids tag in the visual studio project file
...
From MZ-Tools: List of known project type Guids:
Every Visual Studio project has a project type (Windows project, Smart Device project, Web Site project, etc.) and in some cases more than one type (subtypes or flavors).
Eve...