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UITableViewCell, show delete button on swipe
...in (-viewDidLoad or in storyboard) do:
self.tableView.allowsMultipleSelectionDuringEditing = NO;
Override to support conditional editing of the table view. This only needs to be implemented if you are going to be returning NO for some items. By default, all items are editable.
- (BOOL)tableView:...
PCH File in Xcode 6
In my previous projects, I can find the .pch file under Supporting Files.
6 Answers
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Get city name using geolocation
... managed to get the user's latitude and longitude using HTML-based geolocation.
11 Answers
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How to prepare a Unity project for git? [duplicate]
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On the Unity Editor open your project and:
Enable External option in Unity → Preferences → Packages → Repository (only if Unity ver < 4.5)
Switch to Visible Meta Files in Edit → Project Settings → Editor → Version Control Mode
Switch to Force Text in Edit → Project Sett...
getResourceAsStream() vs FileInputStream
...rying to load a file in a webapp, and I was getting a FileNotFound exception when I used FileInputStream . However, using the same path, I was able to load the file when I did getResourceAsStream() .
What is the difference between the two methods, and why does one work while the other doesn't?
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How to force NSLocalizedString to use a specific language
...tem Preferences)
You can override the global setting for your own application if you wish by using the setObject:forKey: method to set your own language list. This will take precedence over the globally set value and be returned to any code in your application that is performing localization. The...
Associative arrays in Shell scripts
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To add to Irfan's answer, here is a shorter and faster version of get() since it requires no iteration over the map contents:
get() {
mapName=$1; key=$2
map=${!mapName}
value="$(echo $map |sed -e "s/.*--${key}=\([^ ]*\).*/\1/" -e 's/:SP:/ /g' )"
}
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Difference between socket and websocket?
I'm building web app that needs to communicate with another application using socket connections. This is new territory for me, so want to be sure that sockets are different than websockets . It seems like they're only conceptually similar.
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Android - Emulator in landscape mode, screen does not rotate
...D 7 or CTRL + F11 ) the emulator rotates the screen to landscape orientation but the Android OS and none of the apps rotate. So everything is sitting sideways. Is there something in the AVD configuration that needs to be set in order for the device to rotate properly?
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In Go's http package, how do I get the query string on a POST request?
... the Request object ? I can't find the answer from the official documentation.
6 Answers
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