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How can I selectively escape percent (%) in Python strings?
...of the second table in that section, it states:
'%' No argument is converted, results in a '%' character in the result.
Therefore you should use:
selectiveEscape = "Print percent %% in sentence and not %s" % (test, )
(please note the expicit change to tuple as argument to %)
Without kn...
SQL query for finding records where count > 1
...ounts the records whose ZIP code is
different.
So I've taken a literal interpretation.
The following is more verbose but could be easier to understand and therefore maintain (I've used a CTE for the table PAYMENT_TALLIES but it could be a VIEW:
WITH PAYMENT_TALLIES (user_id, zip, tally)
A...
Pretty-Print JSON in Java
...o pretty-print the data.
JSONObject json = new JSONObject(jsonString); // Convert text to object
System.out.println(json.toString(4)); // Print it with specified indentation
The order of fields in JSON is random per definition. A specific order is subject to parser implementation.
...
Getting a timestamp for today at midnight?
...eferences to time, and then pass it to the 'string to time' function which converts a date and time to a epoch timestamp. If it doesn't get a time, it assumes the first second of that day.
References:
Date Function: http://php.net/manual/en/function.date.php
String To Time: http://us2.php.net/manu...
Android: Create spinner programmatically from array
...onstructor found for ArrayAdapter(<anonymous OnItemSelectedListener>,int,DetailData) constructor ArrayAdapter.ArrayAdapter(Context,int,int,List<String>) is not applicable ?
– user151968
Mar 18 '16 at 3:25
...
Only variables should be passed by reference
... the php parser where double parenthesis "(())" causes the reference to be converted to a plain value. More on this link.
– Callistino
Apr 1 '14 at 17:22
26
...
How can I remove the decimal part from JavaScript number?
... parseInt won't work reliably for large numbers, because it works by first converting its argument to a string, and for large numbers the result will use exponential notation. For example: var n = 22222222222222222222222; parseInt(n); will return 2, because n.toString() returns 2.2222222222222223e+...
ASP.NET MVC partial views: input name prefixes
...at answer, +1. Maybe it would be worth editing it to take @bhamlin comment into account
– ken2k
Jul 10 '14 at 9:12
1
...
How can I count occurrences with groupBy?
...party library, you can use the Collectors2 class in Eclipse Collections to convert the List to a Bag using a Stream. A Bag is a data structure that is built for counting.
Bag<String> counted =
list.stream().collect(Collectors2.countBy(each -> each));
Assert.assertEquals(1, counted...
Template default arguments
... can declare variables of templated types.
So,
template <typename T = int>
class Foo{};
int main() {
Foo f;
}
is now legal C++ code.
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