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Is there a cross-domain iframe height auto-resizer that works?
...nd can also close the iFrame when your done with it.
https://github.com/davidjbradshaw/iframe-resizer
2. Use Easy XDM (PostMessage + Flash combo)
Easy XDM uses a collection of tricks for enabling cross-domain communication between different windows in a number of browsers, and there are examples for...
Getting indices of True values in a boolean list
...gt; %timeit [i for i, x in enumerate(t) if x]
457 µs ± 1.5 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
Method 2: Using itertools.compress
>>> %timeit list(compress(range(len(t)), t))
210 µs ± 704 ns per loop (mean ± std. dev. of 7 runs, 1000 loops each)
Method 3...
How to solve javax.net.ssl.SSLHandshakeException Error?
...e to cacerts:
keytool -import -file <the cert file> -alias <some meaningful name> -keystore <path to cacerts file>
It will most likely ask you for a password. The default password as shipped with Java is changeit. Almost nobody changes it. After you complete these relatively sim...
Is multiplication and division using shift operators in C actually faster?
...code.
Bottom line--don't spend a lot of time worrying about this. If you mean to shift, shift. If you mean to multiply, multiply. Do what is semantically clearest--your coworkers will thank you later. Or, more likely, curse you later if you do otherwise.
...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...e compiler inserts the casts for you, and then 'erases' the fact that it's meant to be a list of Person not just Object
The benefit of this approach is that old code which doesn't understand generics doesn't have to care. It's still dealing with the same old ArrayList as it always has. This is more ...
RegEx for Javascript to allow only alphanumeric
...anumeric. So far, everyone I try only works if the string is alphanumeric, meaning contains both a letter and a number. I just want one what would allow either and not require both.
...
How to remove element from array in forEach loop?
...e an array using Array.prototype.splice
var pre = document.getElementById('out');
function log(result) {
pre.appendChild(document.createTextNode(result + '\n'));
}
var review = ['a', 'b', 'c', 'b', 'a'];
review.forEach(function(item, index, object) {
if (item === 'a') {
object.splice(...
Fastest way to determine if record exists
...
SELECT TOP 1 products.id FROM products WHERE products.id = ?; will outperform all of your suggestions as it will terminate execution after it finds the first record.
share...
How do I change selected value of select2 dropdown with JqGrid?
... to trigger
$('select').val('1').trigger('change.select2');
See this jsfiddle for examples of these. Thanks to @minlare for Solution 2.
Explanation:
Say I have a best friend select with people's names. So Bob, Bill and John (in this example I assume the Value is the same as the name). First I i...
What is difference between Collection.stream().forEach() and Collection.forEach()?
...ction.forEach() uses the collection's iterator (if one is specified). That means that the processing order of the items is defined. In contrast, the processing order of Collection.stream().forEach() is undefined.
In most cases, it doesn't make a difference which of the two we choose.
Parallel strea...