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Fragment onResume() & onPause() is not called on backstack
...ck button from HomeFragment,
onViewStateRestored() will be called followed by onStart() of
LoginFragment. So eventually onResume() won't be called.
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Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
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You could try using Insight a graphical front-end for gdb written by Red Hat
Or if you use GNOME desktop environment, you can also try Nemiver.
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How do I move a file with Ruby?
I want to move a file with Ruby. How do I do that?
6 Answers
6
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Is there a difference between x++ and ++x in java?
...tend the constant value `1` to an int, and increment
// by this amount the local variable at index `1` (`y`)
6: istore_1 // Pop the value on top of the operand stack (`2`) and set the
// value of the local variable at index `1` (`y`) to this value.
7: r...
jQuery validation: change default error message
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@LisaCerilli I had the same, fixed it by changing jQuery.format("... to jQuery.validator.format("...
– lehel
Jul 26 '17 at 11:50
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How to get value of selected radio button?
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var rates = document.getElementById('rates').value;
The rates element is a div, so it won't have a value. This is probably where the undefined is coming from.
The checked property will tell you whether the element is selected:
if (document.getElementBy...
How can I get the Typescript compiler to output the compiled js to a different directory?
...thing to build. The source files are kept in src. The outfile is specified by --outDir build.
{
"name": "myapp",
"version": "0.0.1",
"scripts": {
"tsc": "tsc",
"tsc:w": "tsc -w --outDir build",
"lite": "lite-server",
"start": "concurrent \"npm run tsc:w\" \"npm run lite\" "
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Why do I get “Pickle - EOFError: Ran out of input” reading an empty file?
....load(f)
This will over-write the pickled file. You might have done this by mistake before using:
...
open(filename, 'rb') as f:
And then got the EOFError because the previous block of code over-wrote the cd.pkl file.
When working in Jupyter, or in the console (Spyder) I usually write a wrapp...
How to get started on TDD with Ruby on Rails? [closed]
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What Ruby on Rails TDD 101 article should I read?
I will start with a guide to testing rails applications.
Also Railscast has some excellent screencasts about how to use different testing tools.
What do I need to test?
I w...
How to get a variable value if variable name is stored as string?
... the expression with the
flag is treated as if it were directly replaced by the parameter name.
It is an error if this nested substitution produces an array with more
than one word. For example, if ‘name=assoc’ where the parameter assoc
is an associative array, then ‘${${(P)name}[elt]}...