It would be better to read Sebastian's article first, to get the insight of it. Cuz this blog is mainly the extends of it. But first lets clarify several concept first What does a private final field mean? Private mean the scope of access is restricted into the class itself. Only method call within the … Continue reading When constant not staying constant?
This is the big misunderstanding in my mind for ages ago. Till I checked a article days before. Which really compare VM and docker hand to hand, list out how divide is it actually. Docker is not a VM!!!!! This is the mindset in my mind since the really first day of know docker. Its … Continue reading Vm? Docker?
Does order really matter? I admit this topic is probably a bit too wide. So lets put it in more precise way. Does the order of condition within one single block of if statement matter on Java? Ordinary if statement can be written like this: Computation only triggered when both condition met. So does the … Continue reading Does order matter?
- Maven probable one of things that Java dev would use on daily basis. Let say for me I certain know how to use in a really basic level. But certainly not understand it fully. The only perception given me is fetch all the decencies in a effortless way. Do all the heavily lifting for … Continue reading Maven life cycle
- This week decide to do a explanation of why picking Files.newOutputStream instead of FileOutputStream. The syntax is nearly identical, however performance won’t be the same. Different would be list below, following are the syntax of both method. As some of you guys may claver enough to spot the different. Which is OutputStream is assigned … Continue reading Why FileInputStream bad?
Best practice of JSP app? This is the question been asking my self for a month. As my new job mainly serve and maintain Java-based system in-house and no wonder JSP is used for our online system especially those page which is customer facing. It raise the tons of question mark. Yes I still learning, mostly … Continue reading Legit way of writing JSP?
The topic pretty much explain itself. Mainly cuz I dun understand how it become just a trendy topic on Dev group. People keep talking about it day by day by day till forever…… Just a coincidence having a short period of free time for me dig upper into this topic in recent week. How you … Continue reading How docker help developer?