Text Practice Mode
"Ultimate Coding Speed Challenge"
created Thursday July 17, 02:40 by Anshul Kumar
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def compute_sum(a, b): return a + b
if (x >= 10 && y != 0) { result = x * y; }
for (int i = 0; i < n; i++) { printf("%d\n", i); }
while (pointer != NULL) { pointer = pointer->next; }
let arr = [1, 2, 3, 4, 5]; const PI = 3.14;
console.log("Debug @ line #42: value =", value);
try { riskyFunction(); } catch (e) { handleError(e); }
a += b; x = y ? 1 : 0; map[key] = value;
class Stack<T> { push(item); pop(); size(); }
function* generator() { yield* anotherGen(); }
value = (x << 2) & 0xff | 0x0a;
password = "P@$$w0rd!" // super secure
print(f"Result: {value} | Count: {count}")
list = sorted(set([x for x in range(100)]))
if (user.isValid() && accessLevel >= 5) { grantAccess(); }
while (*ptr != '\0') { *ptr++; }
matrix = [[i*j for j in range(rows)] for i in range(cols)]
html = "<div class='container'>Hello & Welcome!</div>"
regex = r"\w+@\w+\.\w{2,3}"
url = "https://example.com/path?arg=1&arg2=two#anchor"
json = {"name": "Anshul", "age": 25, "admin": true}
data = input("Enter value: ")
switch(value) { case 0: break; default: return; }
lambda x, y: x**2 + y**2 if x > else None
bitmask = 0b1010_1100_1111
hexVal = 0xFF_EC_DE_5E
tuple = (1, 2, 3, "four", None)
dictComp = {k:v for k,v in zip(keys, values)}
try: open(file, mode='r') as f: content = f.read()
await asyncFunction(); promise.then(cb).catch(err => console.error(err))
&*(@!?$%#^{}[]()<>=+-=*/|\\~`:;"',.?
for(char ch: str) { std::cout << ch; }
vector<int> v = {1,2,3,4}; v.reserve(10);
#include <iostream>
#define MAX(a,b) ((a) > (b) ? (a) : (b))
static inline void func(void) __attribute__((always_inline));
volatile int * volatile_ptr = &var;
UID = uuid.uuid4()
zipArchive = zipfile.ZipFile('archive.zip', 'r')
socket.send(bytes(data, 'utf-8'))
thread = Thread(target=worker, args=(arg1,arg2))
mutex.lock(); // critical section
std::atomic<int> counter(0);
bool flag = std::move(otherFlag);
ch = getchar();
assert(ptr != nullptr);
memcpy(dest, src, sizeof(src));
delete[] arr;
newObj = new ClassName();
unique_ptr<MyClass> uptr(new MyClass());
shared_ptr<int> sp = make_shared<int>(42);
setTimeout(() => { console.log("Time's up!"); }, 1000);
char buf[256] = {0};
errno = EFAULT;
syscall(SYS_write, fd, buf, n);
git commit -m "Fix bug #123"
svn update && svn commit -m "Updated"
curl -X POST -H "Content-Type: application/json" -d '{"key":"value"}' http://localhost:8080/api
psql -c "SELECT * FROM users WHERE id=1;"
scp file.txt user@host:/path/to/dest
chmod 0755 script.sh && ./script.sh
echo $PATH | cut -d: -f1-3
rm -rf /tmp/test_dir/*
tar -czvf backup.tar.gz /var/log
wget --no-check-certificate https://example.org/resource.zip
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
systemctl restart nginx.service
docker run -d -p 80:80 --name webapp nginx:latest
kubectl apply -f deployment.yaml
helm install myapp ./chart --set image.tag=v1.2.3
ansible-playbook -i hosts playbook.yml --check
terraform init && terraform apply -auto-approve
openssl genrsa -out key.pem 2048 && openssl req -new -key key.pem -out csr.pem
gpg --encrypt --recipient [email protected] file.txt
ffmpeg -i input.mp4 -vf "scale=1280:720" output.mp4
convert input.png -resize 800x600 output.png
sed -i 's/foo/bar/g' file.txt
awk '{print $1, $3}' data.csv > result.txt
jq '.users[] | select(.active==true)' users.json
node -e "console.log(process.env.PATH)"
python -m http.server 8000
ruby -e 'puts "Hello, Ruby!"'
go build -o app main.go
rustc main.rs && ./main
javac Main.java && java Main
dot -Tpng graph.dot -o graph.png
clang -Wall -O2 -shared -fPIC -o lib.so file.c
ltrace -C -n -f ./app_binary
strace -e open,read -p ${PID}
perf record -g ./app; perf report
if (x >= 10 && y != 0) { result = x * y; }
for (int i = 0; i < n; i++) { printf("%d\n", i); }
while (pointer != NULL) { pointer = pointer->next; }
let arr = [1, 2, 3, 4, 5]; const PI = 3.14;
console.log("Debug @ line #42: value =", value);
try { riskyFunction(); } catch (e) { handleError(e); }
a += b; x = y ? 1 : 0; map[key] = value;
class Stack<T> { push(item); pop(); size(); }
function* generator() { yield* anotherGen(); }
value = (x << 2) & 0xff | 0x0a;
password = "P@$$w0rd!" // super secure
print(f"Result: {value} | Count: {count}")
list = sorted(set([x for x in range(100)]))
if (user.isValid() && accessLevel >= 5) { grantAccess(); }
while (*ptr != '\0') { *ptr++; }
matrix = [[i*j for j in range(rows)] for i in range(cols)]
html = "<div class='container'>Hello & Welcome!</div>"
regex = r"\w+@\w+\.\w{2,3}"
url = "https://example.com/path?arg=1&arg2=two#anchor"
json = {"name": "Anshul", "age": 25, "admin": true}
data = input("Enter value: ")
switch(value) { case 0: break; default: return; }
lambda x, y: x**2 + y**2 if x > else None
bitmask = 0b1010_1100_1111
hexVal = 0xFF_EC_DE_5E
tuple = (1, 2, 3, "four", None)
dictComp = {k:v for k,v in zip(keys, values)}
try: open(file, mode='r') as f: content = f.read()
await asyncFunction(); promise.then(cb).catch(err => console.error(err))
&*(@!?$%#^{}[]()<>=+-=*/|\\~`:;"',.?
for(char ch: str) { std::cout << ch; }
vector<int> v = {1,2,3,4}; v.reserve(10);
#include <iostream>
#define MAX(a,b) ((a) > (b) ? (a) : (b))
static inline void func(void) __attribute__((always_inline));
volatile int * volatile_ptr = &var;
UID = uuid.uuid4()
zipArchive = zipfile.ZipFile('archive.zip', 'r')
socket.send(bytes(data, 'utf-8'))
thread = Thread(target=worker, args=(arg1,arg2))
mutex.lock(); // critical section
std::atomic<int> counter(0);
bool flag = std::move(otherFlag);
ch = getchar();
assert(ptr != nullptr);
memcpy(dest, src, sizeof(src));
delete[] arr;
newObj = new ClassName();
unique_ptr<MyClass> uptr(new MyClass());
shared_ptr<int> sp = make_shared<int>(42);
setTimeout(() => { console.log("Time's up!"); }, 1000);
char buf[256] = {0};
errno = EFAULT;
syscall(SYS_write, fd, buf, n);
git commit -m "Fix bug #123"
svn update && svn commit -m "Updated"
curl -X POST -H "Content-Type: application/json" -d '{"key":"value"}' http://localhost:8080/api
psql -c "SELECT * FROM users WHERE id=1;"
scp file.txt user@host:/path/to/dest
chmod 0755 script.sh && ./script.sh
echo $PATH | cut -d: -f1-3
rm -rf /tmp/test_dir/*
tar -czvf backup.tar.gz /var/log
wget --no-check-certificate https://example.org/resource.zip
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
systemctl restart nginx.service
docker run -d -p 80:80 --name webapp nginx:latest
kubectl apply -f deployment.yaml
helm install myapp ./chart --set image.tag=v1.2.3
ansible-playbook -i hosts playbook.yml --check
terraform init && terraform apply -auto-approve
openssl genrsa -out key.pem 2048 && openssl req -new -key key.pem -out csr.pem
gpg --encrypt --recipient [email protected] file.txt
ffmpeg -i input.mp4 -vf "scale=1280:720" output.mp4
convert input.png -resize 800x600 output.png
sed -i 's/foo/bar/g' file.txt
awk '{print $1, $3}' data.csv > result.txt
jq '.users[] | select(.active==true)' users.json
node -e "console.log(process.env.PATH)"
python -m http.server 8000
ruby -e 'puts "Hello, Ruby!"'
go build -o app main.go
rustc main.rs && ./main
javac Main.java && java Main
dot -Tpng graph.dot -o graph.png
clang -Wall -O2 -shared -fPIC -o lib.so file.c
ltrace -C -n -f ./app_binary
strace -e open,read -p ${PID}
perf record -g ./app; perf report
