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Get integer value of the current year in Java
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What about concurrency, what if other thread/piece of library code changes current time? Wouldn't it be reasonable to modify it to something like: Calendar c = Calendar.getInstance(); synchronized (c) {c.setTimeInMillis(Syste...
Using git, how do I ignore a file in one branch but have it committed in another branch?
...nore build folder but hasn't added it in .gitignore . So how git will know what to ignore ? Answer is we are adding it to exclude file and conditionally passing that file to git config
5) Now we have to conditionally unignore build folder for production branch. to do that perform following
6) Ther...
Comparing two dictionaries and checking how many (key, value) pairs are equal
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What you want to do is simply x==y
What you do is not a good idea, because the items in a dictionary are not supposed to have any order. You might be comparing [('a',1),('b',1)] with [('b',1), ('a',1)] (same dictionaries, d...
How should equals and hashcode be implemented when using JPA and Hibernate
How should model class's equals and hashcode be implemented in Hibernate? What are the common pitfalls? Is the default implementation good enough for most cases? Is there any sense to use business keys?
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.htm vs .html ? Which file extension naming is more correct? [closed]
...re that is set locally. The metadata that is sent with the webpage defines what type of a file it is. The web server does not need to pass an extension. But it sometimes does. See - URL Rewrite.
– TamusJRoyce
Dec 29 '16 at 21:40
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SQLite table constraint - unique on multiple columns
...lumn, but I want to add a constraint to the table on two columns. This is what I have that is causing an SQLiteException with the message "syntax error".
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How do I change Eclipse to use spaces instead of tabs?
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These settings are what I see in Eclipse PDT (PHP Development Tools). Eclipse PDT is built on Eclipse WTP (Web Tools Platform), which includes JavaScript Development Tools (JSDT) and Source Editing of various web formats. This is probably what ...
Bootstrap 3 Navbar with Logo
...he Bootstrap 3 default navbar with an image logo instead of text branding. What's the proper way of doing this without causing any issues with different screen sizes? I assume this a common requirement, but I haven't yet seen a good code sample. A key requirement other than having acceptable display...
How to jump to a particular line in a huge text file?
...Quark, I tried it, it actually works, and really quickly. I'll need to see what happens if I work on a dozen of files at the same time this way, find out at what point my system dies.
– user63503
Mar 6 '09 at 22:46
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How to enter quotes in a Java string?
...our comment after Ian Henry's answer, I'm not quite 100% sure I understand what you are asking.
If it is about getting double quote marks added into a string, you can concatenate the double quotes into your string, for example:
String theFirst = "Java Programming";
String ROM = "\"" + theFirst + "...