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Forcing a WPF tooltip to stay on the screen
...d OnClosed(RoutedEventArgs e)
{
System.Diagnostics.Debug.Print(String.Format(
"OnClosed: IsReallyOpen: {0}, StaysOpen: {1}", this.IsReallyOpen, this.StaysOpen));
if (this.IsReallyOpen && this.StaysOpen)
{
e.Handled = true;
// We...
Providing a default value for an Optional in Swift?
...as coalescing operator (??) that allows that. For example, for an optional String myOptional you could write:
result = myOptional ?? "n/a"
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fol...
Django: How to manage development and production settings?
...g the bit about programmatically determining the module name in favor of a string would probably work in most cases as well.
– Eric
Jul 30 '13 at 15:25
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...
Redirect stdout to a file in Python?
... to replace the 'w' attribute with, os.O_WRONLY|os.O_CREATE ... can't send strings into the "os" commands!
– Ch'marr
Jul 26 '12 at 21:52
3
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NOW() function in PHP
...mat('Y-m-d H:i:s');
Then to think in this way:
// Give me a date time string in format 'Y-m-d H:i:s',
// use strtotime() to calculate the Unix timestamp that applies for tomorrow.
$tomorrow = date('Y-m-d H:i:s', strtotime('+1 day'));
Therefore I would say that the date_create()->format() ...
How to add a filter class in Spring Boot?
...nt
public class XClacksOverhead implements Filter {
public static final String X_CLACKS_OVERHEAD = "X-Clacks-Overhead";
@Override
public void doFilter(ServletRequest req, ServletResponse res,
FilterChain chain) throws IOException, ServletException {
HttpServletResponse response = ...
pass **kwargs argument to another function with **kwargs
...
# this yields the same error as any other positional argument
foo(3)
foo("string")
Here you can see how unpacking a dictionary works, and why sending an actual dictionary fails
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The Ruby %r{ } expression
...
this regexp matches all strings that ends with .gif, .jpg...
you could replace it with
/\.(gif|jpg|jpeg|png)$/i
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How to prune local tracking branches that do not exist on remote anymore
...t branch -vv | grep origin) | awk '{print $1}' | xargs git branch -d
This string gets the list of remote branches and passes it into egrep through the standard input. And filters the branches that have a remote tracking branch (using git branch -vv and filtering for those that have origin) then ge...
How can I auto increment the C# assembly version via our CI platform (Hudson)?
...ou mean by pushing it as a property, you could certainly stuff the version strings in any property you like - you don't need to use the major/minor/build/revision that I used here.
– nos
Jun 27 '12 at 15:24
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