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Why do we always prefer using parameters in SQL statements?
... Dim results = command.ExecuteReader()
End Using
End Using
Edit 2016-4-25:
As per George Stocker's comment, I changed the sample code to not use AddWithValue. Also, it is generally recommended that you wrap IDisposables in using statements.
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Setting custom UITableViewCells height
...tForRowAtIndexPath:(NSIndexPath *)indexPath
{
return [indexPath row] * 20;
}
Swift 5
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return indexPath.row * 20
}
You will probably want to use NSString's sizeWithFont:constrainedToSize:lineBrea...
How to calculate UILabel width based on text length?
... good for?
this question might have your answer, it worked for me.
For 2014, I edited in this new version, based on the ultra-handy comment by Norbert below! This does everything. Cheers
// yourLabel is your UILabel.
float widthIs =
[self.yourLabel.text
boundingRectWithSize:self.yourLabel....
How to determine if a list of polygon points are in clockwise order?
...w it works.
– Beta
Jul 27 '09 at 14:20
75
A minor caveat: this answer assumes a normal Cartesian ...
The transaction manager has disabled its support for remote/network transactions
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answered Apr 12 '12 at 20:31
MagnusMagnus
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Extracting specific columns in numpy array
...lumn names?
– Zelphir Kaltstahl
Nov 20 '16 at 21:02
9
data[:, ['Column Name1','Column Name2']]
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jQuery Ajax calls and the Html.AntiForgeryToken()
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20 Answers
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How do I install pip on macOS or OS X?
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UPDATE (Jan 2019):
easy_install has been deprecated. Please use get-pip.py instead:
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
Old answer:
easy_install pip
If you need admin privileges to run this, try:
sudo easy...
Converting integer to binary in python
...plain each character!
– Post169
Mar 20 '18 at 16:27
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What is the command to list the available avdnames
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answered Oct 20 '11 at 15:09
ZelluXZelluX
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