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Immutable array in Java
... @mauhiz Arrays.asList is not unmodifiable. docs.oracle.com/javase/7/docs/api/java/util/… "Returns a fixed-size list backed by the specified array. (Changes to the returned list "write through" to the array.)"
– Jason S
Nov 3 '15 at 3:39
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Rails: around_* callbacks
I have read the documentation at http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html , but don't understand when the around_* callbacks are triggered in relation to before_* and after_* .
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What is a C++ delegate?
...n some use cases. But for the use case of using delegates in (DLL) library APIs, lambdas alone are still not usable. The common technique here, is to first pack the lambda into a std::function and then pass it across the API.
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Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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The API return value in my case as shown here:
{
"pageIndex": 1,
"pageSize": 10,
"totalCount": 1,
"totalPageCount": 1,
"items": [
{
"firstName": "Stephen",
"otherNames": "Ebichondo",
"phoneNumber...
Reading in a JSON File Using Swift
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Since MacOS 10.6 / iOS 4 (!) there is an API url(forResource in (NS)Bundle to avoid the extra step to create the URL
– vadian
Nov 23 '17 at 10:48
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jQuery: serialize() form and other parameters
... be:
var data = form.serialize() + '&' + $.param(object)
See http://api.jquery.com/jQuery.param for further reference.
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SFTP in Python? (platform independent)
...lso want to look at Fabric. It's an automated deployment tool like Ruby's Capistrano, but simpler and of course for Python. It's build on top of Paramiko.
You might not want to do 'automated deployment' but Fabric would suit your use case perfectly none the less. To show you how simple Fabric is: t...
How to create PDFs in an Android app? [closed]
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If you are developing for devices with API level 19 or higher you can use the built in PrintedPdfDocument: http://developer.android.com/reference/android/print/pdf/PrintedPdfDocument.html
// open a new document
PrintedPdfDocument document = new PrintedPdfDocument...
How to write iOS app purely in C
...rgc, char *argv[])
{
// Create an @autoreleasepool, using the old-stye API.
// Note that while NSAutoreleasePool IS deprecated, it still exists
// in the APIs for a reason, and we leverage that here. In a perfect
// world we wouldn't have to worry about this, but, remember, this i...
How to auto-indent code in the Atom editor?
...eeds an update I think - not working for me. Using deprecated calls to the API
– Dean_Wilson
May 27 '15 at 21:04
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