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How to make grep only match if the entire line matches?
... leading or trailing space, which would matter if the file is being edited by hand. This would make it less susceptible in that case:
grep '^[[:blank:]]*ABB\.log[[:blank:]]*$' a.tmp
A simple while-read loop in shell would do this implicitly:
while read file
do
case $file in
(ABB.log) prin...
How to put a new line into a wpf TextBlock control?
...om an XML file, and I'd like to insert some new lines that are interpreted by the textblock render as new lines.
10 Answers...
Test if number is odd or even
...ops or large quantities, you might want to consider the bitcheck suggested by Arius2038, which is very fast. The bitcheck is my prefered method for odd/even checks.
– Martijn
Jul 3 '13 at 9:48
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Generic htaccess redirect www to non-www
...
I was having the same problem as Vladimir by it redirecting to http://domain.com// with the double slashes. So I did RewriteRule ^(.*)$ http://%1$1 [R=301,L] and it seems to be working so far
– bobfet1
Mar 22 '12 at 13:59
...
Join a list of items with different types as string in Python
... For example, if you have a list of integers then you can convert them one by one in a for-loop and join them with ,:
print(','.join(str(x) for x in list_of_ints))
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How to determine if a number is odd in JavaScript
..., but it would be better if the function returned true or false as implied by the name "isOdd".
– nnnnnn
Aug 13 '12 at 2:02
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Read text file into string array (and write)
... updated as shown below:
package main
import (
"os"
"bufio"
"bytes"
"io"
"fmt"
"strings"
)
// Read a whole file into the memory and store it as array of lines
func readLines(path string) (lines []string, err error) {
var (
file *os.File
part []byte
...
List files with certain extensions with ls and grep
...exe$ Incase anyone else needs help with that one day. Im always surprised by the speed I get my answer on here.
– Mint
Sep 19 '09 at 3:36
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How to check if a variable is not null?
...ut regardless, this is real life. It's frustrating to see this down-voted by someone who understands that it's not quite right, and then up-voted by someone it actually helps.
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XMLHttpRequest status 0 (responseText is empty)
...le (file:// scheme). Obviously, you need to allow local file loading first by disabling CORS.
– pid
Nov 8 '19 at 13:52
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