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How do I wrap text in a UITableViewCell without a custom cell
...t = [UIFont fontWithName:@"Helvetica" size:17.0];
}
You'll notice that I set the number of lines for the label to 0. This lets it use as many lines as it needs.
The next part is to specify how large your UITableViewCell will be, so do that in your heightForRowAtIndexPath function:
- (CGFloat)ta...
Running shell command and capturing the output
...t;> out, err = p.communicate()
>>> print out
.
..
foo
If you set stdin=PIPE, communicate also allows you to pass data to the process via stdin:
>>> cmd = ['awk', 'length($0) > 5']
>>> p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
... ...
Position of least significant bit that is set
...ficient way to determine the position of the least significant bit that is set in an integer, e.g. for 0x0FF0 it would be 4.
...
Split comma-separated strings in a column into separate rows
...ed=TRUE),
by = .(AB, director)][, director := NULL][
, setnames(.SD, "V1", "director")]},
DT4 = {
DT[, .(director = unlist(strsplit(as.character(director), ",", fixed = TRUE))),
by = .(AB)]},
times = mb_times
)
}
Run benchmark for different problem siz...
How do you do a deep copy of an object in .NET? [duplicate]
...ject;
clonedArray.ForEach((array, indices) => array.SetValue(InternalCopy(clonedArray.GetValue(indices), visited), indices));
}
}
visited.Add(originalObject, cloneObject);
CopyFields(originalObject, visited, cloneObject, typ...
How To Set Up GUI On Amazon EC2 Ubuntu server
... Ubuntu EC2 instance which is only has a command line interface. I want to setup UI for that server to access using remote desktop tools. Is there any way to apply GUI to the EC2 instance?
...
Multiple cases in switch statement
... User could use some if's (or a table lookup) to reduce the input to a set of enums and switch on the enum.
– Harvey
Jul 28 '13 at 20:00
5
...
How to avoid scientific notation for large numbers in JavaScript?
...
One can set maximumSignificantDigits option (max 21) to format very small decimals, ie: js console.log( myNumb.toLocaleString('fullwide', { useGrouping: true, maximumSignificantDigits:6}) );
– Sir. MaNiAl
...
How can Perl's print add a newline by default?
...n a handle, only as a static method.
See IO::Handle.
Mnemonic: you set $\ instead of adding "\n" at the end of the print. Also, it's
just like $/ , but it's what you get "back" from Perl.
example:
$\ = "\n";
print "a newline will be appended to the end of this line automatically";
...
How do I copy a file in Python?
...*, stdin=None, stdout=None, stderr=None, shell=False)
# example (WARNING: setting `shell=True` might be a security-risk)
# In Linux/Unix
status = subprocess.call('cp source.txt destination.txt', shell=True)
# In Windows
status = subprocess.call('copy source.txt destination.txt', shell=True)
sub...