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How can I change image tintColor in iOS and WatchKit
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791
iOS
For an iOS app, in Swift 3, 4 or 5:
theImageView.image = theImageView.image?.withRendering...
Regex for password must contain at least eight characters, at least one number and both lower and up
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31 Answers
31
Active
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Using semicolon (;) vs plus (+) with exec in find
...llustrated with an example. Let's say that find turns up these files:
file1
file2
file3
Using -exec with a semicolon (find . -exec ls '{}' \;), will execute
ls file1
ls file2
ls file3
But if you use a plus sign instead (find . -exec ls '{}' \+), as many filenames as possible are passed as a...
How do I get a file extension in PHP?
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1802
People from other scripting languages always think theirs is better because they have a built...
Sending email with attachments from C#, attachments arrive as Part 1.2 in Thunderbird
...hunderbird and Blackberry users the attachments have been renamed as "Part 1.2".
9 Answers
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Java: Integer equals vs. ==
As of Java 1.5, you can pretty much interchange Integer with int in many situations.
7 Answers
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How to extract extension from filename string in Javascript? [duplicate]
...et the File extension of the file in a variable?
like if I have a file as 1.txt I need the txt part of it.
10 Answers
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What is the maximum length of latitude and longitude? [closed]
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If latitude coordinate is reported as -6.3572375290155 or -63.572375290155 in decimal degrees then you could round-off and store up to 6 decimal places for 10 cm (or 0.1 meter) precision.
Overview
The valid range of latitude in degrees is -90 and +90 for the southern and nort...