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Heroku push rejected, no Cedar-supported app detected
... missing some key file that it uses to identify your app (and its type).
php: index.php
python: requirements.txt
ruby: Gemfile # note the capitalization
node: package.json
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Change priorityQueue to max priorityqueue
...ue<Integer> queue = new PriorityQueue<>(10, Collections.reverseOrder());
queue.offer(1);
queue.offer(2);
queue.offer(3);
//...
Integer val = null;
while( (val = queue.poll()) != null) {
System.out.println(val);
}
The Collections.reverseOrder() provides a Comparator that would sort...
How can I read SMS messages from the device programmatically in Android?
...E_CONDITION = unreadOnly ? SMS_READ_COLUMN + " = 0" : null;
String SORT_ORDER = "date DESC";
int count = 0;
// Log.v(WHERE_CONDITION);
if (ignoreThreadId > 0) {
// Log.v("Ignoring sms threadId = " + ignoreThreadId);
WHERE_CONDITION += " AND thread_id != " + ignoreThreadId;...
Make a div fill up the remaining width
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is there a way to do this without changing the order of the items? i.e. left-div, middle-div, right-div. This is important if you want to do different things on different screen sizes.
– Eliezer Steinbock
Mar 30 '16 at 22:15
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How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)
...version:) can be used in conjunction with JSONDecoder's decode(_:from:) in order to deserialize a JSON string into a dictionary.
Furthermore, with Swift 3 and Swift 4, String's data(using:allowLossyConversion:) can also be used in conjunction with JSONSerialization's jsonObject(with:options:...
Null coalescing in powershell
...suggestion from an anonymous user. Thanks, whoever you are!
Based on the order of operations, this works in following order:
The , operator creates an array of values to be tested.
The -ne operator filters out any items from the array that match the specified value--in this case, null. The resu...
“elseif” syntax in JavaScript
...
@JayK: Haha.. PHP has elseif, perl has elsif (I think), and Python has elif.. that kind of annoyed me at first, but... I guess it's kind of cute. It does serve a slight purpose in Python and PHP though, because it wouldn't work with their ...
Mismatched anonymous define() module
...s with anonymous modules is to overwrite the requirejs.onError function in order to prevent the default error exception thrown by requirejs which stops succesive modules or code to be executed.
– xtrm
May 22 '17 at 16:42
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Working Soap client example
...}
}
@See list of some WebServices at http://sofa.uqam.ca/soda/webservices.php
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Converting newline formatting from Mac to Windows
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"hints.macworld.com/article.php?story=20031018164326986" also has a good write-up on how to use the tr command to perform various conversions. Use hexdump or similar to find out exactly what sort of end-of-line convention is now used in the file.
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