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When converting a project to use ARC what does “switch case is in protected scope” mean?
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For me, the problem started on the middle of a switch and curly brackets did not worked out, unless you have to include {} IN ALL previous case statements. For me the error came when I had the statement
NSDate *start = [NSDate date];
in the p...
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
...o the
server default from the previous
connection's setting.
UPDATE: Starting with SQL 2014, for client drivers with TDS version 7.3 or higher, the transaction isolation levels will be reset back to the default.
ref: SQL Server: Isolation level leaks across pooled connections
Here is some a...
Any recommendations for a CSS minifier? [closed]
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Mate. I started that port in 2008 or so. That's 6 odd years ago. I also posted this answer in '09. So please check the dates and get some context before you ask silly q's. Now, go outside and play for a wee bit :)
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What exactly is Type Coercion in Javascript?
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Let’s start with a short intro to type systems which I think will help you understand the general idea of type coercion.
The type system of a language defines rules that tell us what types of data exist in that language and how t...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...good at first glance. But the problem with this solution shows up when you start to move the map around. You have to move the PopupWindow somehow yourself which is possible (by listening to some onTouch events) but IMHO you can't make it look good enough, especially on some slow devices. If you do i...
Git undo changes in some files [duplicate]
... one you want to edit
# you get an editor with a file and a bunch of lines starting with "pick"
# change the one(s) you want to edit to "edit" and then save the file
git rebase -i <sha1>
# now you enter a loop, for each commit you set as "edit", you get to basically redo that commit from scrat...
HashMap and int as key
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@AdamGent Correct. All class names should start with capitals, I corrected the recommended code.
– gaborsch
Apr 22 '13 at 13:43
3
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MySQL error 2006: mysql server has gone away
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Important Note: I had to restart my mysql server for this effect to take effect. i.e. mysql.server stop, mysql.server start (Oct 2018, MySQL v5.7, MacOS)
– Nitin Nain
Oct 9 '18 at 19:24
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jQuery selectors on custom data attributes using HTML5
...e "contains, less than, greater than, etc..."." you can also use contains, starts with, and ends with to look at these html5 data attributes. See the full list above in order to see all of your options.
The basic querying has been covered above, and using John Hartsock's answer is going to be the b...
A beginner's guide to SQL database design [closed]
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I started with this book: Relational Database Design Clearly Explained (The Morgan Kaufmann Series in Data Management Systems) (Paperback) by Jan L. Harrington and found it very clear and helpful
and as you get up to speed th...