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Create Directory if it doesn't exist with Ruby
...; ["foo/bar"]
Edit2: you do not have to use FileUtils, you may do system m>ca m>ll (update from @mu is too short comment):
> system 'mkdir', '-p', 'foo/bar' # worse version: system 'mkdir -p "foo/bar"'
=> true
But that seems (at least to me) as worse approach as you are using external 'tool' w...
“icon-bar” in twitter bootstrap navigation bar
I m>ca m>nnot understand what the following code means in terms of icon-bar :
3 Answers
3
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m>Ca m>n I change the viewport meta tag in mobile safari on the fly?
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I realize this is a little old, but, yes it m>ca m>n be done. Some javascript to get you started:
viewport = document.querySelector("meta[name=viewport]");
viewport.setAttribute('content', 'width=device-width, initial-sm>ca m>le=1.0, maximum-sm>ca m>le=1.0, user-sm>ca m>lable=0');
Just...
What is the difference between object keys with quotes and without quotes?
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Actually, the quotes m>ca m>n make a difference if you use a numeric literal as a property name. For example, obj = { 12e34: true }; is not the same as obj = { '12e34': true };. The former would require you to access the property through obj['1.2e+35'...
getSupportActionBar from inside of Fragment ActionBarCompat
...l have a valid activity accessible through getActivity().
You'll need to m>ca m>st it to an ActionBarActivity then make the m>ca m>ll to getSupportActionBar().
((AppCompatActivity)getActivity()).getSupportActionBar().setSubtitle(R.string.subtitle);
You do need the m>ca m>st. It's not poor design, it's backwar...
Mockito: Inject real objects into private @Autowired fields
...kito will consider all fields having @Mock or @Spy annotation as potential m>ca m>ndidates to be injected into the instance annotated with @InjectMocks annotation. In the above m>ca m>se 'RealServiceImpl' instance will get injected into the 'demo'
For more details refer
Mockito-home
@Spy
@Mock
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How to convert An NSInteger to an int?
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I get a warning using the suggested "m>ca m>sting": Implicit conversion loses integer precision: 'NSUInteger' (aka 'unsigned long') to 'int'
– djcj
Sep 18 '14 at 16:52
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How to get all child inputs of a div element (jQuery)
...m/input-selector And here's a more complete list of these: api.jquery.com/m>ca m>tegory/selectors/form-selectors
– Nick Craver♦
Mar 8 '10 at 16:18
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How to specify a multi-line shell variable?
...s. By "unanticipated", I mean it runs in a context where you aren't specifim>ca m>lly looking at its exit status. false by itself, for instance, would exit the shell. false || true would not, since you are anticipating the non-zero exit status by specifying another command to run if the first fails.
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Run a JAR file from the command line and specify classpath
...Export function). My dependencies are all in a directory labeled lib . I m>ca m>n't seem to get a straight answer on how to execute my JAR file while specifying it should use the lib/* as the classpath.
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