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How to implement a queue using two stacks?
...he bottle and hold it upside down so that all the values should reverse in order ?
Yes we can do that, but that's a bottle. To do the same process, we need to have a second stack that which is going to store the first stack elements in reverse order. Let's put our populated stack to the left and ...
Switching the order of block elements with CSS [duplicate]
...
Here is a "simple as possible" example, for changing the order of div-elements (when resizing the browser window):
<!DOCTYPE html>
<html>
<head>
<title>foobar</title>
<style>
@media screen and (max-width:300px){
#parent{
...
What is meant by Resource Acquisition is Initialization (RAII)?
...cquired by invoking their constructors and released implicitly (in reverse order of acquiring) by invoking their destructors.
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How to change the name of a Django app?
...y -- no problems with the existing historical migrations. Do the steps in order, and propagate the changes everywhere before moving to the following step.
– user85461
Sep 30 '19 at 18:11
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Object.getOwnPropertyNames vs Object.keys
... least with nodejs) "getOwnPropertyNames" function does not guarantee keys order, that's why I usually use "keys" function :
Object.keys(o).forEach(function(k) {
if (!o.propertyIsEnumerable(k)) return;
// do something...
});
...
Build an ASCII chart of the most commonly used words in a given text [closed]
...ray of words
(1@ #takes the first word in the array, pushes a 1, reorders stack
#the 1 is the current number of occurrences of the first word
{ #loop through the array
.3$>1{;)}if#increment the count or push the next word and a 1
}/
]2/ #gather stack into an...
Java 7 language features with Android
... @Amit because he's come to realize Android is different from Java and in order to work with Android he has to use the tools that is offered.
– Warpzit
Oct 30 '12 at 9:01
2
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Which Architecture patterns are used on Android? [closed]
...ment, check out this comprehensive course here.
This answer was updated in order to remain relevant as of November 2016
It looks like you are seeking for architectural patterns rather than design patterns.
Design patterns aim at describing a general "trick" that programmer might implement for handl...
Best practice for partial updates in a RESTful service
...ld create the obvious thing that is logically under customer 123. Maybe an order? PUT to /customer/123/status seems to make better sense, assuming the POST to /customers implicitly created a status (and assuming that's legit REST).
– John Saunders
Mar 14 '10 at...
Determine if 2 lists have the same elements, regardless of order? [duplicate]
...the esoteric case of unhashable and unsortable elements.
def equal_ignore_order(a, b):
""" Use only when elements are neither hashable nor sortable! """
unmatched = list(b)
for element in a:
try:
unmatched.remove(element)
except ValueError:
return...