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Find unused npm packages in package.json
...name "*.js" -or -name "*.json" \) -print > $FILES
function check {
cat package.json \
| jq "{} + .$1 | keys" \
| sed -n 's/.*"\(.*\)".*/\1/p' > $PACKAGES
echo "--------------------------"
echo "Checking $1..."
while read PACKAGE
do
RES=$(cat $FILES...
No ConcurrentList in .Net 4.0?
...weren't concerned about slightly-stale data).
– supercat
Feb 19 '13 at 19:33
2
@Kevin: It's prett...
Line-breaking widget layout for Android
...time and "wrapping" to the next line as needed.
*
* Code licensed under CC-by-SA
*
* @author Henrik Gustafsson
* @see http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android
* @license http://creativecommons.org/licenses/by-sa/2.5/
*
*/
public class PredicateLayo...
Automatically capture output of last command into a variable using Bash?
...lts.
That being said, here is the "solution":
PROMPT_COMMAND='LAST="`cat /tmp/x`"; exec >/dev/tty; exec > >(tee /tmp/x)'
Set this bash environmental variable and issues commands as desired. $LAST will usually have the output you are looking for:
startide seth> fortune
Courtship...
How do you install ssh-copy-id on a Mac?
...stalled with brew on old PCs due to compiling dependencies errors at ssl.
cat ~/.ssh/id_rsa.pub | ssh user@123.45.56.78 "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
credit goes to this site
share
...
How to properly import a selfsigned certificate into Java keystore that is available to all Java app
I do want to import a self signed certificate into Java so any Java application that will try to establish a SSL connection will trust this certificate.
...
PHP validation/regex for URL
...ues, but I'm sure it's not exhaustive:
$text = preg_replace(
'#((https?|ftp)://(\S*?\.\S*?))([\s)\[\]{},;"\':<]|\.\s|$)#i',
"'<a href=\"$1\" target=\"_blank\">$3</a>$4'",
$text
);
Most of the random junk at the end is to deal with situations like http://domain.com. in a sente...
C++11 rvalues and move semantics confusion (return statement)
...
@Deduplicator: You are correct. I was not speaking as accurately as I intended. I meant that multiple return statements do not forbid the compiler from RVO (even though it does make it impossible to implement), and therefore the return expression is still considered an rvalue.
...
How can I detect the encoding/codepage of a text file
...y I "created" a file from a Hadoop Cluster using Hive, and passed it to an FTP before downloading it to various client machines. The result had some unicode garbage in it, but I don't know which step created the issue. I didn't ever explicitly specify the encoding. I wish that I could check the e...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...ll.
This code has been tested to work well on Visual Studio 2010/2012 and GCC 4.6.ICC 11 (Intel Compiler 11) surprisingly has trouble compiling it well.
These are for pre-FMA processors. In order to achieve peak FLOPS on Intel Haswell and AMD Bulldozer processors (and later), FMA (Fused Multiply Add...