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Bootstrap 3 Collapse show state with Chevron icon
...nic, I made a little changes to make all headers clickable (not only title string and gluphs) and took off underline from link.
To force an icons appear on same line I added h4 at the end of CSS instructions. Here is the modified code:
<div class="panel-group" id="accordion">
<div class=...
How do search engines deal with AngularJS applications?
... page with rendered data and storing it as HTML. Whenever we see the query string ?_escaped_fragment_ in a search request, we can deliver the static HTML snapshot we took of the page instead of the pre-rendered page through only JS. This requires us to have a backend that delivers our pages with con...
What's the $unwind operator in MongoDB?
...nds array produce an output document. Now, in this example, our values are strings. But, regardless of the type of value for the elements in an array, unwind will produce an output document for each one of these values, such that the field in question will have just that element. In the case of fund...
Could someone explain the pros of deleting (or keeping) unused code?
...urprising ways: reflection, dynamically calling routines concatenated from strings, eval, framework magic.
However, if there is a high probability that code will be used in the future, it is easier to add if it's right there along the other code instead of in the version control system. You might n...
How to Implement DOM Data Binding in JavaScript
... being the object that you wish to define a new property for, the second a string resembling the the name of the new property and the last a "descriptor object" providing information on the behavior of the new property.
Two particularly interesting descriptors are get and set. An example would look...
Java “Virtual Machine” vs. Python “Interpreter” parlance?
...using eval and exec, and you can use compile() built-in function to turn a string into bytecode.
– Lie Ryan
Sep 27 '10 at 13:53
4
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Override Java System.currentTimeMillis for testing time sensitive code
...DateTime zdt = ZonedDateTime.now( clockEarliestXmasThisYear );
instant.toString(): 2016-12-24T10:00:00Z
zdt.toString(): 2016-12-25T00:00+14:00[Pacific/Kiritimati]
See live code in IdeOne.com.
True time, different time zone
You can control which time zone is assigned by the Clock implementation....
How can I pair socks from a pile efficiently?
...sock segment" to bucket trivial. The socks can be tied to the vectors with string so that you don't need another linear pass at the end.
– Pointy
Jan 20 '13 at 21:31
49
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Correct way to delete cookies server-side
...path(="/") and domain(=null) :
public static NewCookie createDomainCookie(String value, int maxAgeInMinutes) {
ZonedDateTime time = ZonedDateTime.now().plusMinutes(maxAgeInMinutes);
Date expiry = time.toInstant().toEpochMilli();
NewCookie newCookie = new NewCookie("name", value, "/", nu...
How do emulators work and how are they written? [closed]
...reak it up into smaller chunks and emulate those chunks individually. Then string the whole lot together for the finished product. Much like a set of black boxes with inputs and outputs, which lends itself beautifully to object oriented programming. You can further subdivide these chunks to make l...