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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
...ode and select Activity Monitor. Take a look at the running processes.
Normally most will be idle or running. When the problem occurs you can identify any blocked process by the process state. If you right-click on the process and select details it'll show you the last query executed by the process....
What's the best way to communicate between view controllers?
...ng data in model objects when appropriate (per the MVC design pattern). Usually you want to avoid putting state information inside a controller, unless it's strictly "presentation" data.
Second, see page 10 of the Stanford presentation for an example of how to programmatically push a controller ont...
How do I create a constant in Python?
.... This is the closest equivalent to Java's final. However, it does not actually prevent reassignment:
from typing import Final
a: Final = 1
# Executes fine, but mypy will report an error if you run mypy on this:
a = 2
sha...
Load a UIView from nib in Swift
...ere is no need to assign anything to "self". As soon as the XIB is loaded, all outlets are connected, including the top level view. The only thing missing, is to add the top view to the view hierarchy:
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class SomeView: UIView {
required init(coder aDecoder: NSCoder) {
super.init(coder: ...
Becoming better at Vim [closed]
...hose #?@! nutheads use vi?" is a nice introduction to "the Vim way", especially about text objects which are one of the most defining features of Vim.
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Maven does not find JUnit tests to run
...wards compatibility but it does seam more logic to search for testcases in all files.
– Tobias Kremer
Sep 10 '13 at 11:37
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
...l computer, but when uploaded to the server it doesn't work. I've followed all steps correctly. And I have contacted support for my service but it's been over 2weeks and no reply.
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What is this CSS selector? [class*=“span”]
... Would like to add another reference just in case people find this useful: AllCssSelectors.com
– user3339411
Jul 7 '15 at 5:44
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git rebase without changing commit timestamps
...branch", using the option --committer-date-is-author-date (introduced initially in Jan. 2009 in commit 3f01ad6
Note that the --committer-date-is-author-date option seems to leave the author timestamp, and set the committer timestamp to be the same as the original author timestamp, which is what the...
How to add a line break in C# .NET documentation
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The bad thing about this is that it actually adds one whole blank line, instead of just new line.
– Devid
May 16 '16 at 12:21
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