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Calling JMX MBean method from a shell script
... This is great, and very fast. About 0.3 sec to return a value vs 3 seconds for jmxterm
– sivann
Jul 21 '17 at 7:27
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What is the difference between varchar and varchar2 in Oracle?
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Yes. The discussion of internal vs external types above is from the OCI reference. The 12.2 SQL Language Reference still carries the same 'do not use' statement it has always had for VARCHAR.
– William Robertson
Sep 2 ...
Can I hex edit a file in Visual Studio?
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The "Binary Editor" option isn't showing up for me in VS2017 Pro.
– Sam
Mar 15 '17 at 4:37
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Pushing app to heroku problem
... 91f5d3ee9e2edcd42e961ed2eb254d5181cbc734 inconsistent object lengt h (476 vs 8985) error: pack-objects died with strange error error: failed to push some refs to 'git@heroku.com:floating-stone-94.git'
– goddamnyouryan
Jun 1 '10 at 8:56
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Split Strings into words with multiple word boundary delimiters
...s common to use the shift key to do the opposite of something. ctrl+z undo vs. ctrl+shift+z for redo. So shift w, or W, would be the opposite of w.
– Frank Vel
Sep 17 '18 at 16:46
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Multiple Inheritance in PHP
...does not go well together with the Message model.
Search for 'composition vs. inheritance' if you need to know more about that.
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How should I store GUID in MySQL tables?
...guid? All I've done is copied the code from above.
– vsdev
Dec 17 '15 at 14:53
@JonathanOliver Could you please share ...
Insert text with single quotes in PostgreSQL
...swer has more on that. More details:
SQL injection in Postgres functions vs prepared queries
Values inside Postgres
When dealing with values inside the database, there are a couple of useful functions to quote strings properly:
quote_literal() or quote_nullable() - the latter outputs the stri...
How to find/remove unused dependencies in Gradle
...y its pretty awesome, it provides lots of advises (e.g. whether to use api vs implementation)
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Importing Maven project into Eclipse
... case, it was not really usable ~2 years ago, see the feedback in Mevenide vs. M2Eclipse, Q for Eclipse/IAM). But, even if I do not use things like creating a Maven project from Eclipse or the POM editor or other fancy wizards, I have to say that this plugin is now totally usable, provides very smoo...