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Python try-else

... print('if this prints, we had no error!') # won't print! print('And now we have left the try block!') # will print! And now, >>> handle_error() handled a RuntimeError, no big deal. And now we have left the try block! ...
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How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without

... @Denis: Which browser and which URL are you using? For now, it supports only Webkit and Gecko browsers. – niutech Sep 3 '12 at 18:43 ...
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What's the purpose of git-mv?

... in parallel. At some point if we want to merge the projects how will git know that it's the same file just renamed it's path? (if "git mv" == "git add + git rm") – Rose Dec 27 '12 at 0:22 ...
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How to convert a data frame column to numeric type?

... that you should apply transform function in order to complete your task. Now I'm about to demonstrate certain "conversion anomaly": # create dummy data.frame d <- data.frame(char = letters[1:5], fake_char = as.character(1:5), fac = factor(1:5), ...
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How to redirect output of an already running process [duplicate]

... ps aux | grep cat rjc 6760 0.0 0.0 1580 376 pts/5 S+ 15:31 0:00 cat Now check the file handles it has open: $ ls -l /proc/6760/fd total 3 lrwx—— 1 rjc rjc 64 Feb 27 15:32 0 -> /dev/pts/5 l-wx—— 1 rjc rjc 64 Feb 27 15:32 1 -> /tmp/foo1 lrwx—— 1 rjc rjc 64 Feb 27 15:32 2 -&gt...
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Is it possible to allow didSet to be called during initialization in Swift?

... Don't know why it works -- but it does. Directly setting the new value within the init()-Method doesn't call didSet() -- but using the given Method setSomeProperty() does. – Oliver Aug 10 '14 a...
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Displaying a message in iOS which has the same functionality as Toast in Android

I need to know if there is any method in iOS which behaves like Toast messages in Android. That is, I need to display a message which is dismissed automatically after few seconds. This is similar to the functionality of the Toast class in the Android environment. ...
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How do I change the default location for Git Bash on Windows?

... Right cd-to-home was overriding my start in value. all sorted now. – JayPex Jan 10 '17 at 12:43 4 ...
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Mockito. Verify method arguments

...s(Object argument) { return thisObject.equals(argument); } } Now using your code you can update it to read... Object obj = getObject(); Mockeable mock= Mockito.mock(Mockeable.class); Mockito.when(mock.mymethod(obj)).thenReturn(null); Testeable obj = new Testeable(); obj.setMockeable(...
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How to check if a number is a power of 2

...that is, the result is true if and only if both its operands are true. Now let's take a look at how this all plays out: The function returns boolean (true / false) and accepts one incoming parameter of type unsigned long (x, in this case). Let us for the sake of simplicity assume that someone ...