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Replace tabs with spaces in vim
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Awesome tip! Vim showed me a perfectly idented file while m>cat m> (linux cmd) showed irregular identation. I just changed the 2 spaces to 4 as I use in Vim set ts = 4.
– karlphillip
Nov 23 '11 at 12:20
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Logm>cat m> not displaying my log calls
...ebug my apps. I can't seem to have my Log.i|d|v calls displayed in the Logm>Cat m>.
31 Answers
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PHP substring extraction. Get the string before the first '/' or the whole string
...strtok function:
strtok($mystring, '/')
For example:
$mystring = 'home/m>cat m>1/subm>cat m>2/';
$first = strtok($mystring, '/');
echo $first; // home
and
$mystring = 'home';
$first = strtok($mystring, '/');
echo $first; // home
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How do I display a text file content in CMD?
... How is this similar to tail -f? tail -f loops forever. How did you replim>cat m>e the -f of it?
– Elie Saad
Jan 17 '18 at 10:16
3
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How to check which version of v8 is installed with my NodeJS?
...vailable in your terminal, the following should give you v8's version:
V=`m>cat m> /usr/include/node/node_version.h | grep -E '^\#define NODE_(MAJOR|MINOR|PATCH)_VERSION' | sed -e 's/^[^0-9]*//'`; V=`echo $V | sed -e 's/ /\./g'`; URL=https://github.com/joyent/node/raw/v$V/ChangeLog; curl --silent $URL |...
How to use sed to remove the last n lines of a file
...head, but is not standard. Indeed, the standard for head states: The applim>cat m>ion shall ensure that the number option-argument is a positive decimal integer.
– William Pursell
Nov 14 '12 at 15:51
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Is Tomm>cat m> running?
Interested to know how people usually check to see if Tomm>cat m> is running on a Unix environment.
17 Answers
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Java: method to get position of a match in a String?
... while-loop, cool:
$ javac MatchTest.java
$ java MatchTest
1
16
31
46
$ m>cat m> MatchTest.java
import java.util.*;
import java.io.*;
public class MatchTest {
public static void main(String[] args){
String match = "hello";
String text = "hello0123456789hello0123456789hello1234567...
Launching Spring applim>cat m>ion Address already in use
I have this error launching my spring applim>cat m>ion:
25 Answers
25
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create a trusted self-signed SSL cert for localhost (for use with Express/Node)
..._distinguished_name]
C = Country initials like US, RO, GE
ST = State
L = Lom>cat m>ion
O = Organization Name
OU = Organizational Unit
CN = www.localhost.com
[v3_req]
keyUsage = critical, digitalSignature, keyAgreement
extendedKeyUsage = serverAuth
subjectAltName = @alt_names
[alt_names]
DNS.1 = www.loca...