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How do I get the file name from a String containing the Absolute file path?
String variable contains a file name, C:\Hello\AnotherFolder\The File Name.PDF . How do I only get the file name The File Name.PDF as a String?
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Base64 length calculation?
After reading the base64 wiki ...
15 Answers
15
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ExecJS::RuntimeError on Windows trying to follow rubytutorial
...f how, but not a lot of why. Why does changing what looks like a character set make a difference just on windows? I'm curious is all.
– NathanTempelman
Jun 3 '14 at 19:13
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How can I get every nth item from a List?
I'm using .NET 3.5 and would like to be able to obtain every * n *th item from a List. I'm not bothered as to whether it's achieved using a lambda expression or LINQ.
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Select last N rows from MySQL
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Is there a way to take a screenshot using Java and save it to some sort of image?
...mplements ActionListener {
JButton b;
public HelloWorldFrame() {
this.setVisible(true);
this.setLayout(null);
b = new JButton("Click Here");
b.setBounds(380, 290, 120, 60);
b.setBackground(Color.red);
b.setVisible(true);
b.addActionListener(this);
add(b);
setSize...
How can I get the max (or min) value in a vector?
How can I get the max (or min) value in a vector in C++ ?
10 Answers
10
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How does Hadoop process records split across block boundaries?
...ch FileSplit is initialized with a start parameter corresponding to the offset in the input file. There is still no handling of the lines at that point. The relevant part of the code looks like this:
while (((double) bytesRemaining)/splitSize > SPLIT_SLOP) {
int blkIndex = getBlockIndex(blkLoc...
Location of sqlite database on the device
...to do this, your app must have permission to access SD card, add following setting to your manifest.xml
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
Not a brilliant way, but works.
sh...
Cross-referencing commits in github
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