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How can I test if a letter in a string is uppercase or lowercase using JavaScript?
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Convert the entire string just in order to check the ASCII value of one character? Wasteful.
– Engineer
Aug 16 '19 at 14:31
add a comm...
node.js: read a text file into an array. (Each line an item in the array.)
...ottom of the page, very last. I think Stackoverflow needs to improve their ordering algorithm.
– shashwat
May 25 '15 at 12:24
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In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Does a finally block always get executed in Java?
...ent, then any finally clauses of those try statements will be executed, in order, innermost to outermost, before control is transferred to the invoker of the method or constructor. Abrupt completion of a finally clause can disrupt the transfer of control initiated by a return statement.
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Disable a Button
... you have other actions occurring within your app (i.e. a timer, gamePlay, etc.). Rather than disabling the segue button, you might want to give your user the option to use that segue while the other actions are still occurring and WITHOUT CRASHING THE APP. Here's how:
var appMode = 0
@IBAction fu...
git diff two files on same branch, same commit
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Note: A revision can be HEAD~2, a SHA-1, a branch name, etc.
– ma11hew28
Nov 17 '16 at 13:06
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Getting new Twitter API consumer and secret keys
... explains this relationship between access tokens, consumer keys, secrets, etc. Twitter fail, Stack Overflow win. Thanks!
– Rob Segal
Sep 18 '14 at 18:25
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Iterate through pairs of items in a Python list [duplicate]
...xecutes). It doesn't work on generators, only sequences (tuple, list, str, etc).
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ReSharper “Cannot resolve symbol” even when project builds
... got it working again with a variety of the above steps in a very specific order:
ReSharper → Options → Environment → General → Clear Caches
this must be done before suspending ReSharper as otherwise this option is unavailable
this clears out the files in C:\Users\YourUsername\AppData\Lo...
Limit a stream by a predicate
...essarily parallelize such an operation, as you have to look at elements in order.
The API doesn't provide an easy way to do it, but what's probably the simplest way is to take Stream.iterator(), wrap the Iterator to have a "take-while" implementation, and then go back to a Spliterator and then a St...