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Can I squash commits in Mercurial?
...
If you are reading this answer, you can forget every other option
mentioned in this answer and use the fold command from the evolve
extension.
evolve is an extension of mercurial which helps us in having safe mutable history, it's...
How do I write a correct micro-benchmark in Java?
...about writing micro benchmarks from the creators of Java HotSpot:
Rule 0: Read a reputable paper on JVMs and micro-benchmarking. A good one is Brian Goetz, 2005. Do not expect too much from micro-benchmarks; they measure only a limited range of JVM performance characteristics.
Rule 1: Always inclu...
Hibernate Criteria returns children multiple times with FetchType.EAGER
... not fully understand and comprehend outer joins in
SQL, do not continue reading this FAQ item but consult a SQL manual or
tutorial. Otherwise you will not understand the following explanation
and you will complain about this behavior on the Hibernate forum.
Typical examples that might re...
What is managed or unmanaged code in programming?
...efully!) secure framework which handles dangerous things like memory and threads for you. In modern usage this frequently means .NET but does not have to.
An application program that is executed within a runtime engine
installed in the same machine. The application cannot run without it.
T...
What is eager loading?
...our, favourite tv program.
To lazy load this class you would initalise it reading in perhaps from a database all the core more frequently used details (say name and date of birth) and only read in the less used details when / if they are needed, eager loading is the opposite, i.e. you load in all t...
Is there an ignore command for git like there is for svn?
...git working copies on the same user's account.
Run git help gitignore and read the text for the details.
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What to return if Spring MVC controller method doesn't return value?
...the id of the created enity(s), the full created entities or a link to the read operation. A 200 status return with no content could be confusing from a REST API perspective.
– raspacorp
Oct 20 '14 at 20:45
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Multiple arguments vs. options object
...ist of parameters, but it really depends on the exact context.
I use code readability as the litmus test.
For instance, if I have this function call:
checkStringLength(inputStr, 10);
I think that code is quite readable the way it is and passing individual parameters is just fine.
On the other ...
Get path from open file in Python
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@Victor: Please read the documentation of tempfile module, especially for tempfile.NamedTemporaryFile, just below the documentation for tempfile.TemporaryFile you mentioned. This is specific case for temporary file and, as seen in the docs, ...
Is there a way to automatically build the package.json file for Node.js projects
...m init to generate package.json files for you!
It comes bundled with npm. Read its documentation here: https://docs.npmjs.com/cli/init
Also, there's an official tool you can use to generate this file programmatically: https://github.com/npm/init-package-json
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