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How to remove all debug logging calls before building the release version of an Android app?
...ation — the log tag is set automatically, and it's easy to log formatted strings and exceptions — but you can also specify different logging behaviours at runtime.
In this example, logging statements will only be written to logcat in debug builds of my app:
Timber is set up in my Application o...
Lowercase and Uppercase with jQuery
How do I transpose a string to lowercase using jQuery? I've tried
3 Answers
3
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Checking if an object is a given type in Swift
...ou want to check against a specific type you can do the following:
if let stringArray = obj as? [String] {
// obj is a string array. Do something with stringArray
}
else {
// obj is not a string array
}
You can use "as!" and that will throw a runtime error if obj is not of type [String]
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How do you find out the type of an object (in Swift)?
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If you have a String that is passed as type Any then type(of:) will output Any, not String.
– ScottyBlades
Jun 17 '18 at 21:56
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PHP - how to create a newline character?
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Only double quoted strings interpret the escape sequences \r and \n as '0x0D' and '0x0A' respectively, so you want:
"\r\n"
Single quoted strings, on the other hand, only know the escape sequences \\ and \'.
So unless you concatenate the sin...
How to for each the hashmap? [duplicate]
...but I'll share what I did too, in case it helps someone else :
HashMap<String, HashMap> selects = new HashMap<String, HashMap>();
for(Map.Entry<String, HashMap> entry : selects.entrySet()) {
String key = entry.getKey();
HashMap value = entry.getValue();
// do what yo...
Xcode duplicate line
...ey> <dict> <key>Duplicate Current Line</key> <string>selectLine:, copy:, moveToEndOfLine:, insertNewline:, paste:, deleteBackward:</string> </dict>
– Vlad Tsepelev
Jun 8 '12 at 12:04
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Converting an object to a string
How can I convert a JavaScript object into a string?
36 Answers
36
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WPF Bind to itself
... WPF Window , and somewhere there is a ListView where I bind a List<string> to.
1 Answer
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How do you check in python whether a string contains only numbers?
How do you check whether a string contains only numbers?
10 Answers
10
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