dm4

for i in `seq 102 104`
do
    join sum.list $i.list | awk '{print $6=(0.65*($4-$2)^2+($5-$3)^2)^(0.5)}' > $i.out
done

cat *.out > all.out

dm4

id="your id here"
pw="your password here"
filename="$1"
algo_name="$2"

curl -s -c cookie -d "team_name=${id}&passwd=${pw}&submit=submit" 'http://main.learner.csie.ntu.edu.tw/php/ml12fall/login.php' > /dev/null
curl -s -o output.html -b cookie -F "userfile=@${filename};type=text/plain" -F "algouse=${algo_name}" 'http://main.learner.csie.ntu.edu.tw/php/ml12fall/cal.php'

sed -nE 's/.*(AUC \(first-half\): [0-9\.]+).*/\1/p' output.html

dm4

#include <stdio.h>
#include <deque>
#include <map>

#define MAX_CHILD_NUM 10

using namespace std;

typedef struct _obj {
    struct _obj *child[MAX_CHILD_NUM];

dm4

invoke-virtual  v0, v1, v2, Landroid/content/Intent;->putExtra(Ljava/lang/String; Ljava/lang/String;)Landroid/content/Intent;
v0
    invoke-virtual  v0, v1, v2, Landroid/content/Intent;->putExtra(Ljava/lang/String; Landroid/os/Parcelable;)Landroid/content/Intent;
    v0
        invoke-virtual  v0, v1, Landroid/content/Intent;->setPackage(Ljava/lang/String;)Landroid/content/Intent;
        v0
            invoke-direct   v0, v1, Landroid/content/Intent;-><init>(Ljava/lang/String;)V
            v0
                new-instance    v0, Landroid/content/Intent;
            v1

dm4

    invoke-virtual  v0, v1, v5, Landroid/content/Intent;->putExtra(Ljava/lang/String; Ljava/lang/String;)Landroid/content/Intent;
    v0
        invoke-virtual  v0, v1, v2, Landroid/content/Intent;->putExtra(Ljava/lang/String; Landroid/os/Parcelable;)Landroid/content/Intent;
        v0
            invoke-virtual  v0, v1, Landroid/content/Intent;->setPackage(Ljava/lang/String;)Landroid/content/Intent;
            v0
                invoke-direct   v0, v1, Landroid/content/Intent;-><init>(Ljava/lang/String;)V
                v0
                    new-instance    v0, Landroid/content/Intent;
                v1

dm4

#define ApplicationDelegate                 ((AppDelegate *)[[UIApplication sharedApplication] delegate])
#define UserDefaults                        [NSUserDefaults standardUserDefaults]
#define NotificationCenter                  [NSNotificationCenter defaultCenter]
#define SharedApplication                   [UIApplication sharedApplication]
#define Bundle                              [NSBundle mainBundle]
#define MainScreen                          [UIScreen mainScreen]
#define ShowNetworkActivityIndicator()      [UIApplication sharedApplication].networkActivityIndicatorVisible = YES
#define HideNetworkActivityIndicator()      [UIApplication sharedApplication].networkActivityIndicatorVisible = NO
#define NetworkActivityIndicatorVisible(x)  [UIApplication sharedApplication].networkActivityIndicatorVisible = x
#define NavBar                              self.navigationController.navigationBar

dm4

# Usage: pr (pull request current branch into develop)
# Usage 2: pr stable (pull request current branch into stable)
 
function pr() {
    base=$1;
    if [ "$1" == "" ]; then
        base="develop"
    fi
    hub pull-request -b team:"$base" -h team:`git rev-parse --abbrev-ref HEAD`;
}

dm4

#include <stdio.h>

int main(int argc, const char *argv[]) {
    double d = 12.34;
    printf("d 0x%016x\n", d);
    printf("&d 0x%016x\n", &d);
    printf("*(long long *)&d 0x%016lx\n", *(long long *)&d);
    return 0;
}

dm4

# A handy j() function, printing some useful info in bash cmdline
j() {
    printf '\n\e[0;35m%(%Y/%m/%d (%a) %H:%M:%S)T\e[0m ' -1
    printf '\n\e[0;33m%s@%s\e[0m ' "$USER" "${HOSTNAME/.*/}"

    if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
        local GIT_CLEAN=
        local GIT_REF=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
        git diff-index --quiet HEAD && GIT_CLEAN=1

dm4

<?xml version="1.0"?>
<root>
    <appdef>
        <appname>Leaf</appname>
        <equal>com.rockysandstudio.Leaf</equal>
    </appdef>
    <item>
        <name>dm4</name>
        <item>
            <name>Leaf j/k key binding</name>