OverviewProtocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Goog...
looploop表达式：
while ...; do
....
done
while-loop 将运行直到表达式测试为真。will run while the expression that we test for is true.
关键字"break" 用来跳出循环。而关键字”continue”用来不...
Run Loops
A run loop is a piece of infrastructure used to manage events arriving asynchronously on a thread. A run loop works by monitoring one or more event sources for the thread. As events arrive,...
-- Numeric FOR loop --
set serveroutput on -->> do not use in TOAD --
DECLARE
k NUMBER:= 0;
BEGIN
FOR i IN 1..10 LOOP
k:= k+1;
dbms_output.put_line(i||' '||k);
END LOOP;
END;
/
-...
fun main() {
val list = listOf("Java", "Kotlin", "Python")
for (element in list) {
println(element)
}
for ((index, value) in list.withIndex()) {
println("El...
一、Loop for loop syntax： 1、数字范围语法 for VARIABLE in 1 2 3 4 5 .. N
do
command1
command2
commandN
done
或者
for VARIABLE in file1 file2 file3
do
command1 on $VARIABLE
command2
command...
