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Is there a good reason to use upper case for SQL keywords? [closed]
...t seems to be upper case, but is there really any reason to use upper case for keywords? I started using upper case because I was just trying to match what SQL Server gives me whenever I tried to create something, like a new stored procedure. But then, I felt terrible for my baby (5th) finger, that ...
How do I check out a specific version of a submodule using 'git submodule'?
How would I go about adding a Git submodule for a specific tag or commit?
2 Answers
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How to use MDC with thread pools?
...are we extensively use MDC to track things like session IDs and user names for web requests. This works fine while running in the original thread. However, there's a lot of things that need to be processed in the background. For that we use the java.concurrent.ThreadPoolExecutor and java.util.Tim...
How does Haskell printf work?
... have no extra arguments, so we need to be able to instantiate r to IO (). For this, we have the instance
instance PrintfType (IO ())
Next, in order to support a variable number of arguments, we need to use recursion at the instance level. In particular we need an instance so that if r is a Print...
JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...nt; and rest similarly (Java vs .NET). Jackson library that was mentioned, for example, assumes Java bean naming convention (camelCase)
UPDATE: my definition of "standard" is a SINGLE convention. So while one could claim "yes, there are many standards", to me there are multiple Naming Conventions, ...
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of
...its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5: Failure to find org.apache.maven.plugins:maven-resources-plugin:pom:2.5 in http://repo.maven.apache.org/maven2 was cached in the local repository, resolution will n...
HTML/CSS: Make a div “invisible” to clicks?
For various reasons, I need to put a (mostly) transparent <div> over some text. However, this means that the text can't be clicked (eg, to click links or select it). Would it be possible to simply make this div "invisible" to clicks and other mouse events?
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How can I pretty-print JSON using node.js?
This seems like a solved problem but I am unable to find a solution for it.
5 Answers
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SQLite Reset Primary Key Field
...MENT
key generation algorithm. Make sure
you know what you are doing before you
undertake such changes.
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Is SecureRandom thread safe?
...s are using a single SecureRandom, there might be contention that hurts performance. On the other hand, initializing a SecureRandom instance can be relatively slow. Whether it is best to share a global RNG, or to create a new one for each thread will depend on your application. The ThreadLocalRandom...