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Using awk to remove the Byte-order mark
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So: awk '{if(NR==1)sub(/^\xef\xbb\xbf/,"");print}' INFILE > OUTFILE and make sure INFILE and OUTFILE are different!
– Steve Clay
Feb 12 '10 at 20:30
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Setting HttpContext.Current.Session in a unit test
...lic static HttpContextBase Current
{
get
{
if (m_context != null)
return m_context;
if (HttpContext.Current == null)
throw new InvalidOperationException("HttpContext not available");
return new HttpContextWrapp...
How to join int[] to a character separated string in .NET?
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Although the OP specified .NET 3.5, people wanting to do this in .NET 2.0 with C#2 can do this:
string.Join(",", Array.ConvertAll<int, String>(ints, Convert.ToString));
I find there are a number of other cases where the use of the Conve...
Read password from stdin
...module myself yet, so this is what I just cooked up (wouldn't be surprised if you find similar code all over the place, though):
import getpass
def login():
user = input("Username [%s]: " % getpass.getuser())
if not user:
user = getpass.getuser()
pprompt = lambda: (getpass.get...
What is ActiveMQ used for - can we apply messaging concept using a Database?
...sactional and persistent data storage to can read and write from.
The big difference is the usage pattern - where databases are very generic and optimized for complex searching over multiple tables, MOM is optimized for reading messages, one at a time, in a FIFO like fashion [Queue].
JMS, which is ...
When to use which design pattern? [closed]
I like design patterns very much, but I find it difficult to see when I can apply one. I have read a lot of websites where design patterns are explained. I do understand the most of them, but I find it difficult to recognize a pattern in my own situations.
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Vertical line using XML drawable
...I want to use as a drawable for the background of a table cell. There are different types of shapes/gradients/lines there. Using a view WOULD be a solution, however I would have to put it in a different drawing "layer" and that is potentially shooting yourself in the foot when I will come across res...
Using Eloquent ORM in Laravel to perform search of database using LIKE
... not generating a like statement. I'm not looking for a direct answer, but if someone could at least give me a direction to look in that'd be great!
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What do single quotes do in C++ when used on multiple characters?
...ntended to be a convenient way to write some constants, but unfortunately different compilers have been interpreting it differently, so nowadays most coding styles discourage its use.
– chys
Sep 18 '11 at 8:52
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Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
...ormatting to apply to portions of the text, where those spans cannot be modified.
Spannable is a Spanned, adding in the ability to modify the spans (to add or remove formatting), but not to modify the text itself.
SpannedString is a concrete implementation of the Spanned interface.
SpannableStrin...