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Adding images or videos to iPhone Simulator
...ing the simulator.
Identify your simulator by going to xCode->Devices, selecting your simulator, and checking the Identifier value.
Go to
~/Library/Developer/CoreSimulator/Devices/[Simulator Identifier]/data/Media/DCIM/100APPLE
and add IMG_nnnn.THM and IMG_nnnn.JPG. You will then need to res...
Run a string as a command within a Bash script
...rameters so I ended up with something like:
my_exe ()
{
mysql -sN -e "select $1 from heat.stack where heat.stack.name=\"$2\";"
}
This is something I use to monitor openstack heat stack creation. In this case I expect two conditions, an action 'CREATE' and a status 'COMPLETE' on a stack named ...
How to use pull to refresh in Swift?
...ring(string: "Pull to refresh")
refreshControl.addTarget(self, action: #selector(self.refresh(_:)), for: .valueChanged)
tableView.addSubview(refreshControl) // not required when using UITableViewController
}
@objc func refresh(_ sender: AnyObject) {
// Code to refresh table view
}
At s...
What does cherry-picking a commit with Git mean?
...
Also, what happens if the selected Commit (F in the example) has more than one immediate predecessor?
– Thomas Bitonti
Jul 25 '17 at 21:29
...
Can we use join for two different database tables?
...erform a join on the above-mentioned tables you will be using this query:
select *
from Db1.dbo.Clients c
join Db2.dbo.Messages m on c.ClientId = m.ClientId
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How do I comment out a block of tags in XML?
...
In the Android Studio, select the block, then Ctrl + Slash to comment it (or Ctrl + Shift + Slash).
– Kamran Bigdely
Jul 20 '16 at 22:33
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Using SQL Server 2008 and SQL Server 2005 and date time
...pen your EDMX in a file editor (or “open with…” in Visual Studio and select XML Editor). At the top you will find the storage model and it has an attribute ProviderManifestToken. This has should have the value 2008. Change that to 2005, recompile and everything works.
NOTE: You'll have to do ...
How to disable scrolling temporarily?
...oll by dragging a file over the top/bottom of the page. This also works by selecting text on the page and doing the same dragover the top/bottom.
– Eliseo Soto
Apr 19 '16 at 18:58
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How to remove a file from the index in git?
...es in and out of the index by point-and-click. They even have support for selecting and moving portions of a file (individual changes) to and from the index.
How about a different perspective: If you mess up while using one of the suggested, rather cryptic, commands:
git rm --cached [file]
gi...
Check if a value exists in ArrayList
...ed by first opening the source file for your CurrentAccount object and the selecting Source > Generate hashCode() and equals()...
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