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How to change file encoding in NetBeans?
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Go to etc folder in Netbeans home --> open netbeans.conf file and add
on netbeans_default_options following line:
-J-Dfile.encoding=UTF-8
Restart Netbeans and it should be in UTF-8
To check go to help --> about and check...
Regular Expressions and negating a whole character group [duplicate]
...n a specific sequence of characters. I've tried using [^ab] , [^(ab)] , etc. to match strings containing no 'a's or 'b's, or only 'a's or only 'b's or 'ba' but not match on 'ab'. The examples I gave won't match 'ab' it's true but they also won't match 'a' alone and I need them to. Is there some...
How can I easily convert DataReader to List? [duplicate]
...a bit of typing and may reduce the number of errors when coding for DBNull etc. Once you cache the generated code they can be faster then most hand written code as well, so do consider the “high road” if you are doing this a lot.
See "A Defense of Reflection in .NET" for one example of this.
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Is the primary key automatically indexed in MySQL?
...are frequently used in where clauses, and in any kind of sorting, such as "order by".
You might be working on a more complex database, so it's good to remember a few simple rules.
Indexes slow down inserts and updates, so you want to use them carefully on columns that are FREQUENTLY updated.
Index...
What's the fastest way to do a bulk insert into Postgres?
...r consideration is the datamodel and the presence of constraints,triggers, etc.
My first approach is always: create a (temp) table with a structure similar to the target table (create table tmp AS select * from target where 1=0), and start by reading the file into the temp table.
Then I check what ...
How to run Gulp tasks sequentially one after the other
...nt before. It's a better solution to have independent tasks and decide the order of execution with an external tool.
– AxeEffect
May 17 '17 at 16:52
11
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How to dynamically change a web page's title?
...nt the user to see the title matching the view he's on. For most web-apps etc. it seems like a good sollution to keep using this. I might have overlooked a different function though?
– Mathijs Segers
Aug 7 '13 at 8:55
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Glorified classes in the Java language
... things as well (automatic static method creation, serialization handling, etc.), but those could theoretically be accomplished with code - it is just a lot of boilerplate, and some of the constraints could not be enforced in subclasses (e.g. the special subclassing rules) but what you could never a...
Getting the difference between two sets
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This solution is not fully correct. Because the order of test1 and test2 makes a difference.
– Bojan Petkovic
Nov 1 '16 at 22:34
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How is the default submit button on an HTML form determined?
...A form element's default button is the
first submit button in
tree order whose form owner is that
form element.
If the user agent supports letting the user submit a form
implicitly (for example, on some platforms hitting the "enter" key
while a text field is focused implicit...