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Get button click inside UITableViewCell
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can you help me, i am getting error at this line: class MyTableViewController: UIViewController, UITableViewDelegate, UITableViewDataSource, OptionButtonsDelegate //error: Redundant conformance of 'MyTableViewController' to protocol 'UITableViewDataSourc...
Session variables in ASP.NET MVC
... out why I kept on getting a "Instance not set to an instance of an Object error". What I noticed is that in a controller when I tried to access the session by doing the following, I kept on getting that error. This is due to the fact that this.HttpContext is part of the Controller object.
this.Se...
Equals(=) vs. LIKE
...2 the database will do nothing. docs.oracle.com/cd/A64702_01/doc/server.805/a58236/c_char.htm
– xild
Nov 13 '14 at 10:20
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Error: Could not create the Java Virtual Machine Mac OSX Mavericks
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Normally this error occurs when you invoke java by supplying the wrong arguments/options. In this case it should be the version option.
java -version
So to double check you can always do java -help, and see if the option exists. In thi...
How do I force files to open in the browser instead of downloading (PDF)?
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Oops, there were typing errors in my previous post.
header("Content-Type: application/force-download");
header("Content-type: application/pdf");
header("Content-Disposition: inline; filename=\"".$name."\";");
If you don't want the bro...
Create PostgreSQL ROLE (user) if it doesn't exist
...e an SQL script to create a ROLE in PostgreSQL 9.1, but without raising an error if it already exists?
10 Answers
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Leading zeros for Int in Swift
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Jeehut
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answered Aug 29 '14 at 10:54
vacawamavacawama
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Expand/collapse section in UITableView in iOS
...t as soon as i had more, i get the "invalid update invalid number of rows" error. i know this solution is older, but will this only work for one section? if we have more than one section, will we need to add the code that actually adds/deletes the rows??
– skinsfan00atg
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Calling class staticmethod within the class body?
...on requires arguments, you'll have to pass them when calling __func__. The error message you quite sounds like you have not given it any arguments. If the stat_func in this post's example took two arguments, you would use _ANS = stat_func.__func__(arg1, arg2)
– Ben
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PHP - Move a file into a different folder on the server
...ve_uploaded_file
$uploads_dir = '/uploads';
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$tmp_name = $_FILES["pictures"]["tmp_name"][$key];
$name = $_FILES["pictures"]["name"][$key];
move_uploaded_file($tmp_name, "$uploads_...