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Invalid postback or callback argument. Event validation is enabled using '
I am getting the following error when I post back a page from the client-side. I have JavaScript code that modifies an asp:ListBox on the client side.
...
Find the min/max element of an Array in JavaScript
...rrays (~10⁷ elements), Math.min and Math.max both produces the following error in Node.js.
RangeError: Maximum call stack size exceeded
A more robust solution is to not add every element to the call stack, but to instead pass an array:
function arrayMin(arr) {
return arr.reduce(function ...
libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术
..._ev = bufferevent_new(client_fd, buffer_on_read, buffer_on_write,buffer_on_error, client);
client->total_len = 0;
client->cur_size = 0;
client->data = NULL;
bufferevent_enable(client->buf_ev, EV_READ|EV_WRITE);
}
void buffer_on_read(struct bufferevent *ev_buf, void *opqaue)
...
How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
...you should rely instead on the --master-data option to guard against human error and release the locks on the master as quickly as possible.
Assume the master is 192.168.100.50 and the slave is 192.168.100.51, each server has a distinct server-id configured, the master has binary logging on and the...
Android accelerometer accuracy (Inertial navigation)
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You get position by integrating the linear acceleration twice but the error is horrible. It is useless in practice.
Here is an explanation why (Google Tech Talk) at 23:20. I highly recommend this video.
It is not the accelerometer noise that causes the problem but the gyro white noise, see su...
How do you uninstall MySQL from Mac OS X?
... had installed mysql 5.6 using brew. Doing brew remove mysql was giving me error: "Error: No such keg: /usr/local/Cellar/mysql". So I had to do brew uninstall mysql@5.6. Also, I had to remove "export PATH="/usr/local/opt/mysql@5.6/bin:$PATH"" from bash profile (~/.zshrc for my case)
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Show compose SMS view in Android
...
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(), "Generic failure",
Toast.LENGTH_SHORT).show();
break;
case SmsManager...
sh: 0: getcwd() failed: No such file or directory on cited drive
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This error is usually caused by running a command from a directory that no longer exist.
Try changing your directory and re-run the command.
share
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how to change an element type using jquery
...plied to all matching elements. It's not necessarily what we want. Also an error is raise when there's not matched element in the set. Here's a modified version of your plugin that keep own attributes for each matched elements and do not trigger an error on empty set: gist.github.com/2934516
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Convert Float to Int in Swift
...Float(Int.max) + 1
let int = Int(float)
Will due to a nice crash:
fatal error: floating point value can not be converted to Int because it is greater than Int.max
So I've created an extension that handles overflow:
extension Double {
// If you don't want your code crash on each overflow, u...