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Format Float to n decimal places
...ld be absolutely necessary, such as when compiling document formats driven by standards, eg. PDF documents.
– Tjaart
Nov 4 '17 at 9:20
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Java recursive Fibonacci sequence
...d numbers. eg F(n-3) is called 3 times.
For more details refer algorithm by dasgupta chapter 0.2
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How to find files that match a wildcard string in Java?
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Here are examples of listing files by pattern powered by Java 7 nio globbing and Java 8 lambdas:
try (DirectoryStream<Path> dirStream = Files.newDirectoryStream(
Paths.get(".."), "Test?/sample*.txt")) {
dirStream.forEach(path -&g...
S3 Error: The difference between the request time and the current time is too large
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For those using Vagrant, a vagrant halt followed by vagrant up worked for me.
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How to change a TextView's style at runtime
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I did this by creating a new XML file res/values/style.xml as follows:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="boldText">
<item name="android:textStyle">bold|italic</item&...
How can I print variable and string on same line in Python?
...here would be: ",births,"births"
, in print statement separates the items by a single space:
>>> print "foo","bar","spam"
foo bar spam
or better use string formatting:
print "If there was a birth every 7 seconds, there would be: {} births".format(births)
String formatting is much more po...
getString Outside of a Context or Activity
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what is meant by system resources? the strings.xml is system resource or not? For me it does not work, says cannot find resource.
– kirhgoff
Mar 15 '13 at 9:20
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Dialog with transparent background in Android
...ill be no padding as compared to normal dialog. But Android 4.1 handles it by default
– Basavaraj Hampali
Aug 22 '13 at 11:14
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Execute and get the output of a shell command in node.js
... console.log('exec error: ' + error);
}
});
As pointed out by Renato, there are some synchronous exec packages out there now too, see sync-exec that might be more what yo're looking for. Keep in mind though, node.js is designed to be a single threaded high performance network server,...
Does a const reference class member prolong the life of a temporary?
...that "The answer is: " will be written anywhere.
– Toby Speight
Oct 24 '18 at 14:34
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