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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...
How to forward declare a C++ template class?
...ce the class you must include all of its arguments until the definition is introduced.
eg. Let's use std::vector without including it (the second argument of std::vector is defined with a default):
namespace std
{
template<typename, typename>
class vector;
}
#include <iostream>
...
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...
C++ wait for user input [duplicate]
...tem("pause") (need #include <iostream>).
PS: This method will also print Press any key to continue . . . on the screen. (seems perfect choice for you :))
Edit: As discussed here, There is no completely portable solution for this. Question 19.1 of the comp.lang.c FAQ covers this in some dept...
Change app language programmatically in Android
...
Oh, looks like API level 17 introduced Context.createConfigurationContext(), which can be used to wrap the default context with locale-specific configuration and then call getResources on that without having to update the configuration on the resources ...
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
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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+...
WebView and HTML5
...
I answer this topic just in case someone read it and is interested on the result.
It is possible to view a video element (video html5 tag) within a WebView, but I must say I had to deal with it for few days. These are the steps I had to follow so far:
-Find a properly encoded vid...
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...