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How can I get the console logs from the iOS Simulator?
...eveloper tools (including the JS console) with a webpage in the Simulator: Start one of the simulators, open Safari, then go to Safari on your mac and you should see Simulator in the menu.
You can open a URL in the Simulator by dragging it from the Safari address bar and dropping on the Simulator w...
Limit labels number on Chart.js line chart
... You can also add maxRotation: 0 if you want it not to rotate before start dropping the labels.
– Caio Cunha
Nov 29 '18 at 6:33
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show...
Delete directories recursively in Java
...solution (Java8) to delete all files and directories recursively including starting directory:
Files.walk(Paths.get("c:/dir_to_delete/"))
.map(Path::toFile)
.sorted((o1, o2) -> -o1.compareTo(o2))
.forEach(File::delete);
We use a comparator for re...
How to detect unused methods and #import in Objective-C
.../gist.github.com/Orangenhain/7691314
The script takes an ObjC .m file and starts commenting out each #import line in turn and seeing if the project still compiles. You will have to change BUILD_DIR & BUILD_CMD.
If you are using a find command to let the script run over multiple files, make sur...
Some projects cannot be imported because they already exist in the workspace error in Eclipse
...think of checking it. I changed the name to match the projects new name, restarted Eclipse, and then I was able to start the new repo.
– strangeluck
Jun 10 '13 at 17:07
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How to make a edittext box in a dialog
...tView , Spinner etc.
Inflate this view and set this to AlertDialog
Lets start with Layout file first.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_...
Programmatically create a UIView with color gradient
...lor.black.cgColor]
view.layer.insertSublayer(gradient, at: 0)
Info: use startPoint and endPoint to change direction of gradient.
If there are any other views added onto this UIView (such as a UILabel), you may want to consider setting the background color of those UIView’s to [UIColor clearCol...
How to convert an array to object in PHP?
...
"as variables cannot start with numbers", yes they can: $object->{3} = 'xyz';
– chelmertz
Dec 10 '09 at 8:54
11
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Is the ternary operator faster than an “if” condition in Java [duplicate]
... not forget the second case! Let's use a ternary operator' you can as well start writing 'else' to not forget it, if your brain is that much unreliable, to forget it in the few seconds of writing your statement.
– user unknown
Jan 28 '16 at 1:31
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How can I remove all text after a character in bash?
... part of the line that matches the expression. ^ anchors the match to the start of a line. [^:]* matches zero or more characters that are not the : character. : matches the character :.
– cdhowie
Dec 29 '16 at 16:16
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