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Calendar Recurring/Repeating Events - Best Storage Method
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Storing "Simple" Repeating Patterns
For my PHP/MySQL based calendar, I wanted to store repeating/recurring event information as efficiently as possibly. I didn't want to have a large number of rows, and I wanted to easily lookup all events that would take place on a s...
What is the purpose of backbone.js?
...h the learning curve associated with a framework. If you're still building PHP, Java, or something else sites where the back end server is still doing all the heavy lifting of building the web pages upon request by the user and JavaScript/jQuery is just icing upon that process, you aren't going to n...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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There's extra space allocated in the MemoryStream buffer by default (just like with e.g. a list). This can be dealt with easily by using the overload that allows you to set capacity, but is only really useful if you don't expect to write any dat...
How to parse an RSS feed using JavaScript?
...ely to work.
My workaround will probably be to parse the RSS feed through PHP and allow the javascript to access my PHP rather than trying to access the end-destination feed itself.
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Best way to reverse a string
... (input == null)
throw new ArgumentNullException("input");
// allocate a buffer to hold the output
char[] output = new char[input.Length];
for (int outputIndex = 0, inputIndex = input.Length - 1; outputIndex < input.Length; outputIndex++, inputIndex--)
{
// check ...
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
...ort -R (not a true shuffle if there are duplicate input lines)
10.661s - allocating more memory doesn't seem to make a difference
Scala
24.229s
bash loops + sort
32.593s
Conclusions:
Use shuf, if you can - it's the fastest by far.
Ruby does well, followed by Perl.
Python is noticeably s...
Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
... image tag is a good practice..this way when the page loads there is space allocated for the image and the layout does not suffer any jerks even if the image takes a long time to load.
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How to read file contents into a variable in a batch file?
... @IulianOnofrei, set /p calls cmd!ReadBufFromInput with a stack allocated buffer to read 1023 wide characters (2046 bytes). It reads 1023 bytes from the file, assuming 1 byte per OEM/ANSI character, but it decodes the file using the current codepage, which isn't necessarily OEM/ANSI. Wors...
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...idc.comsenz.com/" target="_blank">官方主机</a> — <a href="http://www.phpchina.com/html/trainsubject.html?utm_source=phpchina&utm_medium=banner&utm_campaign=item" target="_blank">PHP培训</a></em>
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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...mits etc.
Seccomp is going to be a bit difficult, as the code cannot even allocate memory.
Selinux is the other option, but I think it might be more work than a container.
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