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This type of CollectionView does not support changes to its SourceCollection from a thread different
...fferent thread, simply put the delegate on UI Dispatcher and that will do work for you delegating it to UI thread. This will work -
public void Load()
{
matchList = new List<GetMatchDetailsDC>();
matchList = proxy.GetMatch().ToList();
foreach (EfesBet.DataCont...
HTML character decoding in Objective-C / Cocoa Touch
...of all, I found this: Objective C HTML escape/unescape , but it doesn't work for me.
13 Answers
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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?
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For SQL Server:
ALTER TABLE TableName
DROP COLUMN Column1, Column2;
The syntax is
DROP { [ CONSTRAINT ] constraint_name | COLUMN column } [ ,...n ]
For MySQL:
ALTER TABLE TableName
DROP COLUMN Column1,
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How to remove from a map while iterating it?
...
The standard associative-container erase idiom:
for (auto it = m.cbegin(); it != m.cend() /* not hoisted */; /* no increment */)
{
if (must_delete)
{
m.erase(it++); // or "it = m.erase(it)" since C++11
}
else
{
++it;
}
}
Note that we really want an ...
How can I implode an array while skipping empty array items?
Perl's join() ignores (skips) empty array values; PHP's implode() does not appear to.
9 Answers
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If isset $_POST
I have a form on one page that submits to another page. There, it checks if the input mail is filled. If so then do something and if it is not filled, do something else. I don't understand why it always says that it is set, even if I send an empty form. What is missing or wrong?
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Is it possible to read from a InputStream with a timeout?
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Using inputStream.available()
It is always acceptable for System.in.available() to return 0.
I've found the opposite - it always returns the best value for the number of bytes available. Javadoc for InputStream.available():
Returns an estimate of the number of bytes that can ...
Why do we need boxing and unboxing in C#?
... just a number). So, what you do is this: you make a new object that can store the int and then you assign a reference to that object to o. We call this process "boxing."
So, if you don't care about having a unified type system (i.e., reference types and value types have very different representat...
Get current directory name (without full path) in a Bash script
How would I get just the current working directory name in a bash script, or even better, just a terminal command.
20 Answe...
Why is volatile needed in C?
Why is volatile needed in C? What is it used for? What will it do?
18 Answers
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