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How do I use JDK 7 on Mac OSX?
...Java 7
For every release of Java 7 since Update 4, a Mac version has been ready alongside the other platforms. Runs on Macs with 64-bit hardware on Lion (10.7.3+), Mountain Lion (10.8.3+), and Mavericks (10.9.x).
Oracle announced the official release of the JDK for Java SE 7 Update 4 on Mac OS X (...
Simple Getter/Setter comments
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@Trejkaz: Not true, because accessor methods allow for read-only or write-only properties, and for polymorphism (and so wrapping, proxying, and so on).
– Laurent Pireyn
Apr 29 '11 at 12:20
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Do browsers send “\r\n” or “\n” or does it depend on the browser?
...out what to do with the contents of a TEXTAREA. (See, for instance, this thread from an HTML working group about the issue.)
Here's a quote from the HTTP/1.1 spec about message headers:
The line terminator for message-header fields is the sequence CRLF. However, we recommend that applications, ...
What is process.env.PORT in Node.js?
...ent so port will get the value of it. Remember that this operation will be read from left to right and stop at the first available value if any.
– HoCo_
May 13 '18 at 22:09
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Is element block level or inline level?
I've read somewhere that <img> element behaves like both. If correct, could someone please explain with examples?
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R programming: How do I get Euler's number?
...ited this page without complaint until now suggests to me that many people read "Euler's constant" to mean e, and if you change the title, future searchers will fail to find this page. Also, glancing at wikipedia, it seems this reading of "Euler's constant" is quite widespread (since there's even a ...
JavaScript by reference vs. by value [duplicate]
I'm looking for some good comprehensive reading material on when JavaScript passes something by value and when by reference and when modifying a passed item affects the value outside a function and when not. I'm also interested in when assigning to another variable is by reference vs. by value and ...
Count occurrences of a char in plain text file
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If you realy want to optimize this reads the file just once: echo $(stat -c%s <file>) - $(cat <file> | tr -d 'A' | wc -c) | bc
– Vereb
Oct 21 '09 at 22:01
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C++ Double Address Operator? (&&)
I'm reading STL source code and I have no idea what && address operator is supposed to do. Here is a code example from stl_vector.h :
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AngularJS toggle class using ng-class
...t the variable you're evaluating at the front of the expression... it just reads funny. Imagine looking at the expression as an if statement: "if (variable) true: do this, false: do that... ugh #fullynerdy
– mattdlockyer
Jan 21 '14 at 0:56
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