How to use If, If Else and else in WordPress
Refer ElseIf/Else If. But looks like a) you’re having trouble with mixing PHP and HTML incorrectly, and b) you’re not sure of logic to test if post image exists (can’t help with that, sorry). Try this:
Refer ElseIf/Else If. But looks like a) you’re having trouble with mixing PHP and HTML incorrectly, and b) you’re not sure of logic to test if post image exists (can’t help with that, sorry). Try this:
Angularjs (versions below 1.1.5) does not provide the if/else functionality . Following are a few options to consider for what you want to achieve: (Jump to the update below (#5) if you are using version 1.1.5 or greater) 1. Ternary operator: As suggested by @Kirk in the comments, the cleanest way of doing this would be to … Read more
You could use np.where. If cond is a boolean array, and A and B are arrays, then defines C to be equal to A where cond is True, and B where cond is False. yields If you have more than one condition, then you could use np.select instead. For example, if you wish df[‘que’] to … Read more
if ($something is like %$somethingother%) Is it possible? no. I don’t want to change the MySQL command, it’s a long page with many stuff on it Use some good editor, that supports regular expressions in find & replace, and turn it to something like:
The closest Java equivalent is to explicitly keep track of whether you exited the loop with a break… but you don’t actually have a break in your code, so using a while-else was pointless in the first place. For Java folks (and Python folks) who don’t know what Python’s while-else does, an else clause on a while loop executes if the loop ends without … Read more
The point is that batch simply continues through instructions, line by line until it reaches a goto, exit or end-of-file. It has no concept of sections to control flow. Hence, entering de would jump to :languagede then simply continue executing instructions until the file ends, showing de then en then not found.
You don’t need to use 4 spaces on your second conditional line. Maybe use: Also, don’t forget the whitespace is more flexible than you might think: Both of those are fairly ugly though. Maybe lose the brackets (the Style Guide discourages this though)? This at least gives you some differentiation. Or even: I think I prefer: Here’s … Read more
Think about what means. || means “or.” The negation of this is (by DeMorgan’s Laws): In other words, the only way that this could be false is if a state equals 10, 15, and 19 (and the rest of the numbers in your or statement) at the same time, which is impossible. Thus, this statement will always be true. State 15 … Read more
I’ve seen the short-circuiting behaviour of the && operator used to achieve this, although people who are not accustomed to this may find it hard to read or even call it an anti-pattern: Personally, I’ll often use single-line if without brackets, like this: If I need to add more statements in, I’ll put the statements on the next line … Read more
The problem isn’t your use of not, it’s that or doesn’t mean what you think it does (and if you think it through, it couldn’t): You’re asking whether the expression (“StatusRequest” or “StatusResponse”) appears in line. But that expression is just the same thing as “StatusRequest”. Put it in English: you’re not trying to say “if neither of these is in line”. Python … Read more