Some developers just want to annoy other developers

`var IS_DEV = true

if(!IS_DEV) {
//do stuff for production
} else {
//do stuff for dev
}`

Why don't you just do `if(IS_DEV)`...

Project Manager: "You have until x date, but how far off are you from finishing"

Me: "How long is it until x date, there is your answer"

When you start using Android ButterKnife and you realise that @BindView(R.id.best_text) TextView bestText; is alot nicer to write than TextView bestText = (TextView) findViewById(R.id.best_text);

When you look back at old code and think "Why the hell did I write it like that?"

Developers coding cycle:

Start of Project - "Right, I am going to make this code clean and structured."

Deadline looming - "F**k it, just throw the code in there and get it finished".

Enough said

when there is no coffee left...

When a JSON structure returns back as:
{
"array_data" : {
"123" : {
"id" : 123,
"name" : "NAME"
},
"176" : {
"id" : 176,
"name" : "NAME"
},
"189" : {
"id" : 189,
"name" : "NAME"
}
}
}

Instead of:

{
"array_data": [
{
"id": 123,
"name": "NAME"
},
{
"id": 176,
"name": "NAME"
},
{
"id": 189,
"name": "NAME"
}
]
}