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How do I migrate an SVN repository with history to a new Git repository?
... This is 99% awesome, following these steps, I got everything in order except branches: after the final step, they were remote only (and as such disappeared when I did the command: git remote rm origin)
– Dirty Henry
Mar 29 '12 at 9:22
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How to have jQuery restrict file types on upload?
... name="file" onchange="checkFileSize(this, @Model.MaxSize.ToString(),@Html.Raw(Json.Encode(Model.FileExtensionsList)))" />
Javascript:
//function for check attachment size and extention match
function checkFileSize(element, maxSize, extentionsArray) {
var val = $(element).val(); //get fil...
Collections.emptyMap() vs new HashMap()
... then returning a view to the underlying collection makes perfect sense in order to make sure that a "bad" client does not accidentally modify collections owned by you. Returning an empty collection instead of null means that your client does not have to make a null check before using the collection...
How to create NS_OPTIONS-style bitmask enumerations in Swift?
... written lower case by convention.
struct MyOptions : OptionSet {
let rawValue: Int
static let firstOption = MyOptions(rawValue: 1 << 0)
static let secondOption = MyOptions(rawValue: 1 << 1)
static let thirdOption = MyOptions(rawValue: 1 << 2)
}
Instead of pro...
How to run iPhone emulator WITHOUT starting Xcode?
... worth pointing out here, that Xcode still needs to be open and running in order to access this submenu. This submenu will NOT display, if Xcode isn't already running - which is what your answer implies.
– Lee
Mar 13 '15 at 11:52
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How to parse/format dates with LocalDateTime? (Java 8)
Java 8 added a new java.time API for working with dates and times ( JSR 310 ).
7 Answers
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html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to
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Access-control-allow-origin with multiple domains
...onse header, and that header can only have one origin value. Therefore, in order to get this to work, you need to have some code that:
Grabs the Origin request header.
Checks if the origin value is one of the whitelisted values.
If it is valid, sets the Access-Control-Allow-Origin header with that...
Why are floating point numbers inaccurate?
.... The second and third representations/approximations have an error on the order of 0.001, which is actually much worse than the error between 9.2 and 9.1999999999999993. In fact, the second representation isn't even rounded correctly! Nevertheless, we don't have a problem with 0.666 as an approxima...