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How to read/write from/to file using Go?
...ss bufio which is important IMHO.
In the following examples I copy a file by reading from it and writing to the destination file.
Start with the basics
package main
import (
"io"
"os"
)
func main() {
// open input file
fi, err := os.Open("input.txt")
if err != nil {
...
Reset keys of array elements in php?
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Download the Android SDK components for offline install
...
You can download manually by parsing the XMLs that you see in Android SDK Manager log.Currently the XMLs are addon_list and repository. These xmls can change over a course of time.
It has the location of the SDKs, you can browse to the link and downl...
Auto line-wrapping in SVG text
...lements. Is there a way to do it? I don't want to position lines sparately by using <tspan> s.
7 Answers
...
How to generate a random int in C?
...urns an integer in the range [0, n).
*
* Uses rand(), and so is affected-by/affects the same seed.
*/
int randint(int n) {
if ((n - 1) == RAND_MAX) {
return rand();
} else {
// Supporting larger values for n would requires an even more
// elaborate implementation that combines mul...
How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
...lendar.DAY_OF_MONTH);
String dayStr = day + suffixes[day];
Per comments by @thorbjørn-ravn-andersen, a table like this can be helpful when localizing:
static String[] suffixes =
{ "0th", "1st", "2nd", "3rd", "4th", "5th", "6th", "7th", "8th", "9th",
"10th", "11th", "12th...
Format number to 2 decimal places
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Efficient way to remove ALL whitespace from String?
...US Tax Law (~million words?), with a handful of iterations, Regex is king, by far! Its not what is faster, but what should be used in which circumstance. You only proved half the equation here. -1 until you prove the second half of the test so that the answer provides more insight to when what shoul...
Replace one character with another in Bash
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Python Matplotlib figure title overlaps axes label when using twiny
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