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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...w are not the same as raise/rescue. catch/throw allows you to quickly exit blocks back to a point where a catch is defined for a specific symbol, raise rescue is the real exception handling stuff involving the Exception object.
...
What is the difference between javac and the Eclipse compiler?
...e compiler lets you run code that didn't actually properly compile. If the block of code with the error is never ran, your program will run fine. Otherwise, it will throw an exception indicating that you tried to run code that doesn't compile.
Another difference is that the Eclipse compiler allows...
When is the init() function run?
...kage of the library, etc...
There are many times when you may want a code block to be executed without the existence of a main func, directly or not.
If you, as the developer of the imaginary library, import your library's sub-package that has an init function, it will be called first and once, y...
When do you use POST and when do you use GET?
...rd, newsgroup, mailing list,
or similar group of articles;
Providing a block of data, such as the result of submitting a
form, to a data-handling process;
Extending a database through an append operation.
The actual function performed by the POST method is determined by the
server ...
Git Commit Messages: 50/72 Formatting
...y to read with any viewer that word wraps. I put it in a non-wrapping code block as an example.
– Micah Zoltu
Aug 20 '13 at 7:41
17
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to
... doesn't need all of the bytes yet. This will cause the stream read to get blocked until the browser decides it's time to get more data (for example a user action like seek/scrub, or just by playing the stream).
I needed this stream to be closed because I was displaying the <video> element on...
How to style the option of an html “select” element?
... padding-right:10px;
}
.select {
cursor:pointer;
display:inline-block;
position:relative;
font:normal 11px/22px Arial, Sans-Serif;
color:black;
border:1px solid #ccc;
}
.styledSelect {
position:absolute;
top:0;
right:0;
bottom:0;
left:0;
background-...
Is using Random and OrderBy a good shuffle algorithm?
...t, write some lines of program: http://pastebin.com/5CDnUxPG
This little block of code shuffles an array of 3 elements a certain number of times using the Fisher-Yates algorithm done backward, the Fisher-Yates algorithm done forward (in the wiki page there are two pseudo-code algorithms... They pr...
What are the differences between poll and select?
...ory, or you have to keep a duplicate copy of each bitmask and memcpy() the block of data over on top of the ruined bitmasks after each select() call.
So the poll() approach works much better because you can keep re-using the same data structure.
In fact, poll() has inspired yet another mechanism ...
How to gracefully handle the SIGKILL signal in Java
...y controlled by the developer (also producing the same outcome as standard blocking operations). Then, at the top level of the thread stack, InterruptedException is captured and appropriate clean-up performed. These threads are coded to known how to respond to an interruption request. High cohesion ...