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byte + byte = int… why?
...operations would not prevent a language from implementing other rules. VB.NET will helpfully allow byte3 = byte1 And byte2 without a cast, but unhelpfully will throw a runtime exception if int1 = byte1 + byte2 yields a value over 255. I don't know if any languages would allow byte3 = byte1+byte2 a...
What is the difference between display: inline and display: inline-block?
...inline
display: inline-block
display: block
Code: http://jsfiddle.net/Mta2b/
Elements with display:inline-block are like display:inline elements, but they can have a width and a height. That means that you can use an inline-block element as a block while flowing it within text or other ele...
Is 23,148,855,308,184,500 a magic number, or sheer chance?
... answered Jul 16 '09 at 17:52
SynetechSynetech
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List comprehension vs. lambda + filter
... way to have the resulting list from a filter, a bit like you would do in .NET when you do lst.Where(i => i.something()).ToList(), I am curious to know it.
EDIT: This is the case for Python 3, not 2 (see discussion in comments).
...
How to jump directly to a column number in Vim
... exclusive motion. Ceci n'est pas une pipe.
http://vimdoc.sourceforge.net/htmldoc/motion.html#bar
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How do you do a limit query in JPQL or HQL?
... Old post I know. I fully agree with Rachel. Using NHibernate (.Net port of Hibernate), I've recently upgraded from 2 to 3 and same thing, top X is now throwing a parser error. However, when I added setMaxResults on the query, it did generate a TOP X in the resulting SQL (using MsSql2008D...
proper way to sudo over ssh
...ld become:
$ cat text_file_with_sudo_password - << EOF | ssh va1der.net cat \| sudo --prompt="" -S -- cat
> Extra line1
> Extra line2
> EOF
Extra line1
Extra line2
Putting the password in a separate file is unnecessary if you are putting the whole thing in a script, since the conte...
Sending Email in Android using JavaMail API without using the default/built-in app
... props.put("mail.smtp.socketFactory.class",
"javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.quitwait", "false");
session = Session.getDefaultInstance(props, this);
...
Virtual Serial Port for Linux
...
There is also tty0tty http://sourceforge.net/projects/tty0tty/ which is a real null modem emulator for linux.
It is a simple kernel module - a small source file. I don't know why it only got thumbs down on sourceforge, but it works well for me. The best thing about...
Convert generic List/Enumerable to DataTable?
...d be more than adequate.
For example:
// remove "this" if not on C# 3.0 / .NET 3.5
public static DataTable ToDataTable<T>(this IList<T> data)
{
PropertyDescriptorCollection props =
TypeDescriptor.GetProperties(typeof(T));
DataTable table = new DataTable();
for(int i =...