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Throttling method calls to M requests in N seconds
...eed a component/class that throttles execution of some method to maximum M calls in N seconds (or ms or nanos, does not matter).
...
How can I delay a method call for 1 second?
Is there an easy way delay a method call for 1 second?
11 Answers
11
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How to get a table cell value using jQuery?
...t might be worth using a class attribute on the TD containing the customer ID so you can write:
$('#mytable tr').each(function() {
var customerId = $(this).find(".customerIDCell").html();
});
Essentially this is the same as the other solutions (possibly because I copy-pasted), but has th...
Storing SHA1 hash values in MySQL
...ge requirements for BINARY(20) and CHAR(40).
CREATE TABLE `binary` (
`id` int unsigned auto_increment primary key,
`password` binary(20) not null
);
CREATE TABLE `char` (
`id` int unsigned auto_increment primary key,
`password` char(40) not null
);
With million of records binary(2...
How to get the ThreadPoolExecutor to increase threads to max before queueing?
... pool is already at max threads, then the RejectedExecutionHandler will be called. It is the handler which then does the put(...) into the queue.
It certainly is strange to write a queue where offer(...) can return false and put() never blocks so that's the hack part. But this works well with TPE...
General suggestions for debugging in R
...or occurs, the first thing that I usually do is look at the stack trace by calling traceback(): that shows you where the error occurred, which is especially useful if you have several nested functions.
Next I will set options(error=recover); this immediately switches into browser mode where the err...
Android Camera : data intent returns null
I have an android application which contains multiple activities.
11 Answers
11
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CA2202, how to solve this case
...nal code, CryptoStream.Dispose() and MemoryStream().Dispose() are actually called twice (which may or may not be a problem).
The modified code works as follows: references are set to null, as soon as responsibilty for disposing is transferred to another object. E.g. memoryStream is set to null aft...
What does the brk() system call do?
...hing) and set the break address to the end of the data segment. The first call to malloc would then use sbrk to move the break up and create the heap in between the top of the data segment and the new, higher break address, as shown in the diagram, and subsequent use of malloc would use it to make ...
Select tableview row programmatically
How do I programmatically select a UITableView row so that
7 Answers
7
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