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In Python, how can you load YAML mappings as OrderedDicts?
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Note that for dict_constructor you'll need to call loader.flatten_mapping(node) or you won't be able to load <<: *... (merge syntax)
– Anthony Sottile
Apr 11 '18 at 15:58
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How can I divide two integers to get a double?
... the same in C#, but C only requires you to cast the first - it'll automatically make double/int a double.
– paxdiablo
Mar 19 '09 at 4:34
4
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Capturing TAB key in text box [closed]
...ing to the next item in the tab order, from occurring.
In Firefox you can call the preventDefault() method on the event object passed to your event handler. In IE, you have to return false from the event handle. The JQuery library provides a preventDefault method on its event object that works in I...
gdb: how to print the current line or find the current line number?
...nstructions- so is tied to assembly concepts.
What you are looking for is called de instruction pointer, i.e:
The instruction pointer register points to the memory address which the processor will next attempt to execute. The instruction pointer is called ip in 16-bit mode, eip in 32-bit mode,a...
WPF Timer Like C# Timer
...er is the DispatcherTimer, which is not a control but used in code. It basically works the same way like the WinForms timer:
System.Windows.Threading.DispatcherTimer dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
dispatcherTimer.Tick += dispatcherTimer_Tick;
dispatcherTimer.Inter...
How do I convert an array object to a string in PowerShell?
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Why is it called OFS ? It's a weird name considering it's been called IFS on standard shell for decades and decades.
– Johan Boulé
May 30 '18 at 15:00
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Disabling of EditText in Android
... In case someone has the same problem with enabling back - you got to call editText.setFocusableInTouchMode(true) instead of editText.setFocusable(true).
– Dart Dega
Mar 1 '18 at 8:30
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In Matlab, when is it optimal to use bsxfun?
...he size of the corresponding dimension of the other array. This is what is called "singleton expasion". As an aside, the singleton dimensions are the ones that will be dropped if you call squeeze.
It is possible that for very small problems, the repmat approach is faster - but at that array size, b...
Git search for string in a single file's history
So if I have a file called foo.rb and it is giving me an error for a missing method called bar , so I want to search the history of foo.rb for the string bar to see if it was ever defined in the past.
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Perl build, unit testing, code coverage: A complete working example
...BuildWorld' );
# Test hello() routine using a regular expression
my $helloCall = HelloPerlBuildWorld::hello();
like($helloCall, qr/Hello, .*World/, "hello() RE test");
# Test hello_message() routine using a got/expected routine
is($helloCall, "Hello, Perl Build World!", "hello() IS test");
# Do n...