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Is there a way to access an iteration-counter in Java's for-each loop?
... "collection" - which may not be a collection at all, and may in fact be something not at all based on indexes (such as a linked list).
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PHP function to make slug (URL string)
... $text = trim($text, '-'); should be at the end, otherwise Foo 收 becomes foo-. Also, Foo 收 Bar becomes foo--bar (the repeated - seems redundant).
– rybo111
Jul 3 '15 at 13:36
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Accessing console and devtools of extension's background.js
I just started out with Google Chrome extensions and I can't seem to log to console from my background js. When an error occurs (because of a syntax error, for example), I can't find any error messages either.
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Best practice for creating millions of small temporary objects
...nd after size.
As long as it is just doing GC and not a full GC you are home safe. The regular GC is a copy collector in the 'young generation', so objects that are no longer referenced are simply just forgotten about, which is exactly what you would want.
Reading Java SE 6 HotSpot Virtual Machine...
Why is there an unexplainable gap between these inline-block div elements? [duplicate]
I have two inline-block div elements, that are the same, positioned next to eachother. However there seems to be a mysterious space of 4 pixels between the two divs despite the margin being set to 0. There are no parent divs effecting them - What is going on?
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Should I use an exception specifier in C++?
... f( T k )
{
T x( k );
x.x();
}
The copies might throw, the parameter passing might throw, and x() might throw some unknown exception.
Exception-specifications tend to prohibit extensibility.
virtual void open() throw( FileNotFound );
might evolve into
virtual void open() throw( FileN...
Configure Log4net to write to multiple files
I'd like to write log to 2 different log files from the same process.
5 Answers
5
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Why are Oracle table/column/index names limited to 30 characters?
...er version of the standard appears to optionally allow for 128 character names, but Oracle doesn't yet support this (or has partial support for it, insofar as it allows 30 characters. Hmmm.)
Search for "F391, Long identifiers" on this page... http://stanford.edu/dept/itss/docs/oracle/10g/server.1...
How to clone all remote branches in Git?
I have a master and a development branch, both pushed to GitHub . I've clone d, pull ed, and fetch ed, but I remain unable to get anything other than the master branch back.
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Tool for adding license headers to source files? [closed]
I'm looking for a tool that will, in bulk, add a license header to some source files, some of which already have the header. Is there a tool out there that will insert a header, if it is not already present?
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