More question about javascript syntax:
1. Should I put else or not?

if (tmpWeight <= 0.5)
{
tmpTotalPrice = '6';
}
{
tmpTotalPrice = 6 + (parseInt((tmpWeight * 10) - 5));
}

if (tmpWeight <= 0.5)
{
tmpTotalPrice = '6';
}
else
{
tmpTotalPrice = 6 + (parseInt((tmpWeight * 10) - 5));
}

2. Why I see most javascript indention not too readable?

the open curly bracket is at the end of the condition
like
if (tmpWeight <= 0.5) {
...
}
instead of
if (tmpWeight <= 0.5)
{
...
}

3. Should we put semicolon at the end of the statement? I think put or not put also no difference.

4. if a > 1 and if (a > 1) got difference? I think bracket is being used when we want to prioritise certain condition only or that is a syntax.

Just hope to get Javascript more clearer. Thanks.

1. Use else. Without else, the computer will do the unnecessary processing everytime.

2. This is individual preference. I always put the open bracket on the same line to have less lines, shorter page length.

3. I always put semicolon.

4. I always put brackets for if-else condition. Will it always work if we obmit the brackets? No idea, never test before.

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