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How to get elements with multiple classes
... Ok, my bad, I misunderstood what the OP wanted to do. But IMO a more typical use case is to want to select elements which have either class or both, in which case my example is what you want.
– bazzlebrush
Apr 18 '17 at 20:56
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Extract a substring according to a pattern
...group of characters appearing after the colon. If the strings to match are more complicated and you want to stay in base R this works well.
– Clark Fitzgerald
Nov 21 '16 at 20:14
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iOS 7 UIBarButton back button arrow color
...ationBar.tintColor = [UIColor whiteColor];
*If you are using an app with more than 1 navigation controller, and you want this chevron color to apply to each, you may want to use the appearance proxy to set the back button chevron for every navigation controller, as follows:
[[UINavigationBar appe...
When to use SELECT … FOR UPDATE?
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Compute a confidence interval from sample data
...narrow (i.e., "fake confidence"). See my answer to a similar question for more details (and one of Russ's comments here).
Here an example where the correct options give (essentially) identical confidence intervals:
In [9]: a = range(10,14)
In [10]: mean_confidence_interval(a)
Out[10]: (11.5, 9.4...
Refreshing OAuth token using Retrofit without modifying all calls
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A method to reverse effect of java String.split()? [duplicate]
...readers: Java 8 has a String.join() method.
– GiovanyMoreno
Jun 26 '18 at 21:48
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C#: Assign same value to multiple variables in single statement
...s considered bad practice num1 = num2 = 5? Does it turn code unreadable if more variables are involved? Sorry to hijack, I didn't want to create a new post just for it.
– johnildergleidisson
Dec 3 '13 at 15:28
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How to set a default entity property value with Hibernate
... I'd recommend using @ColumnDefault instead of columnDefinition as it is more database independent docs.jboss.org/hibernate/orm/4.3/javadocs/org/hibernate/…
– jalsh
Jun 21 '18 at 7:44
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Determine project root from a running node.js application
...hich prevents accidentally loading the app without NODE_PATH set. For even more control over enforcing environmental variables, see checkenv.
One gotcha: NODE_PATH must be set outside of the node app. You cannot do something like process.env.NODE_PATH = path.resolve(__dirname) because the module l...