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How can I append a string to an existing field in MySQL?
... Alternatively you can use CONCAT_WS which skips NULL values. For example SELECT CONCAT_WS(', ','First name',NULL,'Last Name'); gives 'First name, Last Name'
– BarneySchmale
Aug 8 '16 at 11:00
...
Set the location in iPhone Simulator
...27.565370"> <name>MyOffice</name> </wpt> </gpx>
Select in Xcode at the Simulate area Add GPX File to Project...
Add created file from menu to project.
Now you can see your location in Simulate area:
...
What database does Google use?
... with different time stamps. The time stamp allows for operations such as "select 'n' versions of this Web page" or "delete cells that are older than a specific date/time."
In order to manage the huge tables, Bigtable splits tables at row boundaries and saves them as tablets. A tablet is around 20...
How do I upgrade PHP in Mac OS X?
...e this: https://github.com/Homebrew/homebrew-php
The command is:
$ xcode-select --install
$ brew tap homebrew/dupes
$ brew tap homebrew/versions
$ brew tap homebrew/homebrew-php
$ brew options php56
$ brew install php56
Then config in your .bash_profile or .bashrc
# Homebrew PHP CLI
export PA...
How to convert Linux cron jobs to “the Amazon way”?
...memcached or some database
Then using multiple Gearman servers you have to select one that creates task via cronjob, so again we are back to the same problem. But if you can live with this kind of single point of failure using Gearman looks like quite good solution. Especially that you don't need bi...
How do you sort an array on multiple columns?
...lso sort the second attribute. Unless you loop it as many as the number of selected columns.. Am I right? e.g. [[A, 10], [J, 15], [A, 5], [J, 5]] => [[A, 10], [A, 5], [J, 15], [J, 5]]
– Bla...
Apr 23 '15 at 2:30
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Call AngularJS from legacy code
...m a Module directly to it's scope - is that possible? Having to go back an select the [ng-app] root-node seems backwards when I already have a reference to the Module...
– mindplay.dk
Jul 25 '12 at 14:00
...
Do DOM tree elements with ids become global variables?
...makes the value of the name attribute accessible for form elements (input, select, etc).
Gecko and Webkit incorrectly do NOT make <a> tags accessible via their name attribute.
Gecko incorrectly handles multiple named elements with the same name (it returns a reference to a single node instead ...
What's the point of OOP?
...
@BradGilbert: of course the asker selected an answer which aligns perfectly with the opinion in his initial question. Which raises the question, why bother asking the question if you already have decided on your answer?
– TM.
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Xcode Debugger: view value of variable
...t." "po [indexPath getRow]" -> "Target does not respond to this message selector." :-(
– Manni
Jan 19 '11 at 15:46
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