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How to change time and timezone in iPhone simulator?
...he purpose of a screenshot). But it won't affect the result of a time/date API.
– Roun
Nov 6 '19 at 17:25
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Swift compiler error: “non-modular header inside framework module”
...esignated for mixed swift, obj-c framework and its purpose is exposing the APIs to the outer world that your framework has in objective-c or c. That means the headers we put there should be in the public scope.
It should not be used as a place that exposes Objective-C/C headers that are not a part...
Row count with PDO
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it is useful if the API needs to print out the total results of a search query. it will only give you 10 or 15 rows back, but it also should tell you that there are 284 total results.
– Andres SK
Jun 3 '13 ...
Where can I find documentation on formatting a date in JavaScript?
...til now I was under the impression that JavaScript doesn't have a built-in API to format a date object into a string." but then talks about the behavior, that I believe he thinks is native in javascript. Without knowing which library he mistakenly references, I think the best guess is that he's aski...
How to view the SQL queries issued by JPA?
... get the SQL for a specific Query at runtime you can use the DatabaseQuery API:
Query query = em.createNamedQuery("findMe");
Session session = em.unwrap(JpaEntityManager.class).getActiveSession();
DatabaseQuery databaseQuery = ((EJBQueryImpl)query).getDatabaseQuery();
databaseQuery.prepareCall(s...
Removing event listener which was added with bind
... parameter, with "click" as the type. developer.mozilla.org/en-US/docs/Web/API/EventTarget/…
– Ben
Feb 25 '16 at 15:45
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TypeError: 'NoneType' object is not iterable in Python
...s not None, but to let the exception occur. You want the consumers of your API to know when they've used it incorrectly. Accepting None as an empty sequence would let mistakes like mylist = mylist.extend(morestuff), manage to hide even longer; they think they extended a list (and they did, but then ...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...t, you will also need an hdpi one, as neither xhdpi nor xxhdpi existed for API Level 7 and below. Now, whether you like the look of your downsampled drawables is another matter entirely...
– CommonsWare
Aug 31 '14 at 19:34
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Best way of invoking getter by reflection
...ever, there are a lot of libraries that extend and simplify the java.beans API. Commons BeanUtils is a well known example. There, you'd simply do:
Object value = PropertyUtils.getProperty(person, "name");
BeanUtils comes with other handy stuff. i.e. on-the-fly value conversion (object to string, ...
file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
...://input) - gets the raw POST data and you need to use this when you write APIs and need XML/JSON/... input that cannot be decoded to $_POST by PHP
some example :
send by post JSON string
<input type="button" value= "click" onclick="fn()">
<script>
function fn(){
var js_obj = ...