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SQL Server: Maximum character length of object names
What is the maximum character length of object name (e.g. constraint, column) in SQL Server 2008?
3 Answers
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UIRefreshControl without UITableViewController
...TableViewController :)
EDIT: This above still works but as a few have pointed out, there is a slight "stutter" when adding the UIRefreshControl in this manner. A solution to that is to instantiate a UITableViewController, and then setting your UIRefreshControl and UITableView to that, i.e.:
UITa...
Tetris-ing an array
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Load them into a trie data structure. Starting from the parent node, see which is having a children count great than one. Once you find that magic node, just dismantle the parent node structure and have the current node as root.
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Java executors: how to be notified, without blocking, when a task completes?
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Define a callback interface to receive whatever parameters you want to pass along in the completion notification. Then invoke it at the end of the task.
You could even write a general wrapper for Runnable tasks, and submit these to ExecutorS...
How to pass anonymous types as parameters?
...each (dynamic item in list)
{
string name = item.Name;
int id = item.Id;
}
}
Note that this is not strongly typed, so if, for example, Name changes to EmployeeName, you won't know there's a problem until runtime.
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Android TextView padding between lines
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you can look into android:lineSpacingExtra and apply it to your XML
Additional Info is on this page
or the related method public void setLineSpacing (float add, float mult)
Additional Info here
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How to remove illegal characters from path and filenames?
...the source of the illegal paths, rather than try to mangle an illegal path into a legitimate but probably unintended one.
Edit: Or a potentially 'better' solution, using Regex's.
string illegal = "\"M\"\\a/ry/ h**ad:>> a\\/:*?\"| li*tt|le|| la\"mb.?";
string regexSearch = new string(Path.Get...
What JSON library to use in Scala? [closed]
... in Scala
???? = has not fixed security vulnerabilities, § = has Scalaz integration, ± = supports interop with Jackson JsonNode
In Snowplow we use json4s with the Jackson back-end; we've had good experiences with Argonaut too.
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How do I hide a menu item in the actionbar?
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Get a MenuItem pointing to such item, call setVisible on it to adjust its visibility and then call invalidateOptionsMenu() on your activity so the ActionBar menu is adjusted accordingly.
Update: A MenuItem is not a regular view that's part o...
An efficient compression algorithm for short text strings [closed]
...ghly predictable. By making use of this knowledge, you can codify the URLs into something smaller to begin with, and ideas behind Huffman encoding can help you here.
For example, translating the URL into a bit stream, you could replace "http" with the bit 1, and anything else with the bit "0" follo...