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Pagination in a REST web application
...' is probably not best solution, but RFC seems to want something for range start. There may be HTTP parsers deployed which wouldn't parse units=-range_end.
If headers is not an (acceptable) option, i reckon first solution (all in query string) is a way to deal with pages. But please, normalize quer...
Impossible to make a cached thread pool with a size limit?
...oolExecutor.CallerRunsPolicy());
This creates a ThreadPoolExecutor which starts with five and holds a maximum of ten simultaneously running threads using CallerRunsPolicy for executing.
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im...
How to get a user's client IP address in ASP.NET?
...use the first IP address in the list. You should only skip known proxy IPs starting at the rightmost entry to avoid man-in-the-middle attacks and header spoofing.
– Jpsy
Oct 12 '18 at 7:13
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What are the most common naming conventions in C?
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I've seen constants starting with a k as well as in: kBufferSize. Not sure where that comes from.
– JeffV
Nov 12 '09 at 14:14
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Where am I wrong about my project and these Javascript Frameworks?
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It's been a year since you posted this. As I'm looking to start new development now, does Marionette still hold up as your top choice for Javascript development?
– AlVaz
Oct 8 '15 at 5:21
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How do I remove the Devise route to sign up?
...t, watch out for this ! It can cause lot of pain giving you this problem:
Started GET "/users/invitation/accept?invitation_token=xxxxxxx" for 127.0.0.1
Processing by Devise::InvitationsController#edit as HTML
Parameters: {"invitation_token"=>"6Fy5CgFHtjWfjsCyr3hG"}
[Devise] Could not find de...
Difference between scaling horizontally and vertically for databases [closed]
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Let's start with the need for scaling that is increasing resources so that your system can now handle more requests than it earlier could.
When you realise your system is getting slow and is unable to handle the current number of...
(Built-in) way in JavaScript to check if a string is a valid number
...eInt(num) // extracts a numeric value from the
// start of the string, or NaN.
Examples
parseInt('12') // 12
parseInt('aaa') // NaN
parseInt('12px') // 12
parseInt('foo2') // NaN These last two may be different
parseInt('12a5') // 12 from what you ...
Most efficient way to remove special characters from string
...ose who remember Knuth's famous quote about optimization, this is where to start. Then, if you find that you need the extra thousandth of a millisecond performance, go with one of the other techniques.
– John
Feb 25 '14 at 19:02
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How to get the insert ID in JDBC?
...blesome with this. MySQL and DB2 already supported it for ages. PostgreSQL started to support it not long ago. I can't comment about MSSQL as I've never used it.
For Oracle, you can invoke a CallableStatement with a RETURNING clause or a SELECT CURRVAL(sequencename) (or whatever DB-specific syntax ...