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Java: recommended solution for deep cloning/copying an instance
...is attached and I have lazy things, does SerializationUtils checks the database for the lazy properties ? Cuz this is what I want, and it doesn't !
– Cosmin Cosmin
Sep 12 '11 at 18:11
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How to read an entire file to a string using C#?
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This method attempts to automatically detect the encoding of a file
based on the presence of byte order marks. Encoding formats UTF-8 and
UTF-32 (both big-endian and little-endian) can be detected.
Use the ReadAllText(String, Encoding) method overload when reading
files that might co...
Best TCP port number range for internal applications [closed]
... So I decided to run the list again to come up with a new set of ranges based on newer data. It turns out that the "Unassigned" ranges don't seem to be numbered properly. For example, 43124-44320 is marked as unassigned, yet 44123, which is in that range, is listed just above it as being assign...
How do I convert a string to enum in TypeScript?
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Enums in TypeScript 0.9 are string+number based. You should not need type assertion for simple conversions:
enum Color{
Red, Green
}
// To String
var green: string = Color[Color.Green];
// To Enum / number
var color : Color = Color[green];
Try it online
I...
Haskell function composition (.) and function application ($) idioms: correct use
...ough, some might wonder if using infix operators instead of parentheses is based on some subconscious urge to avoid any possible resemblance to Lisp (just kidding... I think?).
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How to update a menu item shown in the ActionBar?
... item) {
if (item.getId() == R.id.action_quiz) {
//to navigate based on the usertype either learner or leo
mISQuizItemSelected = true;
ActionBar actionBar = getActionBar();
invalidateOptionMenu();
}
}
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Apache Kafka vs Apache Storm
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Yes now Kafka includes Kafka Connect to talk to databases and other data sources (syslog, JMS, log files, etc), and Kafka Streams to do the stream processing (joins, Transforms, filters, aggregations), and back to Kafka Connect to write out to another database or repository.
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Detecting WPF Validation Errors
In WPF you can setup validation based on errors thrown in your Data Layer during Data Binding using the ExceptionValidationRule or DataErrorValidationRule .
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Exclude a directory from git diff
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Based on this answer you can also use:
git diff previous_release..current_release -- . ':!spec'
This is a newish git feature which allows excluding certain paths. It should be more reliable than various shell oneliners.
I...
PHP filesize MB/KB conversion [duplicate]
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This is based on @adnan's great answer.
Changes:
added internal filesize() call
return early style
saving one concatentation on 1 byte
And you can still pull the filesize() call out of the function, in order to get a pure bytes...