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Calling JMX MBean method from a shell script
... I implemented it this way from Java using a HttpURLConnection and I can confirm that it works. (btw. submit=Invoke is unnecessary)
– tom
Jul 18 '18 at 11:54
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Validating with an XML schema in Python
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I would take a look at PyXB over these. Looks like most of these state they are incomplete, and they seem somewhat "dead." pyxsd last updated in 2006, minixsv last updated in 2008, XSV in 2007 as far as I can tell. Not always the best reason to consider one package over anot...
What is the difference between varchar and varchar2 in Oracle?
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After some experimentation (see below), I can confirm that as of September 2017, nothing has changed with regards to the functionality described in the accepted answer:-
Rextester demo for Oracle 11g:
Empty strings are inserted as NULLs for both VARCHAR
and VARCHAR2.
L...
MISCONF Redis is configured to save RDB snapshots
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For those unfortunate ones who are on Windows, me at the moment, and whoa are using the MSOpenTech version, you have to set directory path in the following style: dir C:/Temp/. Do a bgsave to verify that it works..
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How to run JUnit test cases from the command line
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Confirmed that this must be done with JUnit 4.12. +1.
– rayryeng
Mar 16 '17 at 4:53
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How to assign a Git SHA1's to a file without Git?
...ding.ASCII.GetBytes
|> (new System.Security.Cryptography.SHA1CryptoServiceProvider()).ComputeHash
|> Array.fold (fun acc e ->
let t = System.Convert.ToString(e, 16)
if t.Length = 1 then acc + "0" + t else acc + t)
""
/// Calculates the SHA1 lik...
Why is “import *” bad?
... because then I can't just run pyflakes and be happy, but have to repair those imports. It's nice though, that with that pyflakes helps me to :-)
– gruszczy
Mar 5 '10 at 12:49
8
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Multiple Inheritance in PHP
...t does not necessarily need to 'is-a' message. An Invitation f.e. might be confirmed, which does not go well together with the Message model.
Search for 'composition vs. inheritance' if you need to know more about that.
sha...
Delete directory with files in it?
...lter the '.' and '..' files from the result list.
– Joshua - Pendo
Jun 18 '12 at 17:23
26
DIRECTO...
How to download and save a file from Internet using Java?
...Channel rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream("information.html");
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
Using transferFrom() is potentially much more efficient than a simple loop that reads from the source channel and writes ...