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How to create a self-signed certificate with OpenSSL
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Remember to use -sha256 to generate SHA-256-based certificate.
– Gea-Suan Lin
Jan 25 '16 at 6:13
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How do I get a platform-dependent new line character?
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@Kon Based on this answer: String.join("", Collections.nCopies(5, System.lineSeparator()))
– Samuel Harmer
Mar 1 '17 at 11:05
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Java: Get last element after split
...'s length field to find its length. Subtract one to account for it being 0-based:
String[] bits = one.split("-");
String lastOne = bits[bits.length-1];
Caveat emptor: if the original string is composed of only the separator, for example "-" or "---", bits.length will be 0 and this will throw an A...
Why does one use dependency injection?
... point: Often your classes depend on each other. E.g. you could have a Database class which accesses your database (hah, surprise! ;-)), but you also want this class to do logging about accessing the database. Suppose you have another class Logger, then Database has a dependency to Logger.
So far, ...
Eclipse Workspaces: What for and why?
...perspectives ctr) then initiate separate workspace(s) could be appropriate based on development habits or possible language/frameworks "behaviors".
DLTK for examples is a beast that should be contained in a separate cage.
Lots of complains at forums for it stopped working (properly or not at all) a...
Javascript Confirm popup Yes, No button instead of OK and Cancel
...le in IE.
I would suggest using a Javascript library that can build a DOM-based dialog instead. Try Jquery UI: http://jqueryui.com/
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GB English, or US English?
If you have an API, and you are a UK-based developer with a highly international audience, should your API be
28 Answers
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How to filter by IP address in Wireshark?
....addr==X.X.X.X
ip.src==X.X.X.X
ip.dst==X.X.X.X
(2)Multiple IP filtering based on logical conditions:
OR condition:
(ip.src==192.168.2.25)||(ip.dst==192.168.2.25)
AND condition:
(ip.src==192.168.2.25) && (ip.dst==74.125.236.16)
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How to allow only one radio button to be checked?
... named differently. One field is an ALL field, the other field is dynamic, based on a value in the URL. They want the user to only be able to select one radio.
– user3120861
Jul 24 at 17:06
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What does `void 0` mean? [duplicate]
... to worry about when writing code but it can add up enough over large code bases that most code minifiers replace undefined with void 0 to reduce the number of bytes sent to the browser.
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