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MySQL: Large VARCHAR vs. TEXT?
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I am just putting up our new database, and I'd assumed nobody could possibly put more than 2000 characters into our tiny comment boxes, and then, as James notes, tonight it suddenly "wasn't ok" because a user put through a very valid comment that was...
Should unit tests be written for getter and setters?
...hin your code.
From their examples:
final PojoValidator pojoValidator = new PojoValidator();
//create rules
pojoValidator.addRule( new NoPublicFieldsRule () );
pojoValidator.addRule( new NoPrimitivesRule () );
pojoValidator.addRule( new GetterMustExistRule () );
pojoValidator.addRule( new Se...
Find the day of a week
...y names
c("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
"Friday", "Saturday")[as.POSIXlt(df$date)$wday + 1]
## [1] "Wednesday" "Wednesday" "Thursday"
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how to mysqldump remote db from local machine
...unction () {
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Does PostgreSQL support “accent insensitive” collations?
... previous solution I provided, I investigated and updated my answer with a new and better (IMHO) solution for the problem than what is floating around so far.
– Erwin Brandstetter
Jun 5 '13 at 1:10
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Eclipse JUNO doesn't start
...'t really understand why. What is this .snap file?
– Ida
Feb 26 '13 at 4:29
1
I think ist kind of...
How many concurrent requests does a single Flask process receive?
...te thread?
processes – if greater than 1 then handle each request in a new process up to this maximum number of concurrent processes.
Something like:
app.run(host="your.host", port=4321, processes=3) #up to 3 processes
More info on the run() method here, and the blog post that led me to ...
Vim 80 column layout concerns
...re too long gets highlighted. It overcomes a few common problems: works on new windows, overflowing words are highlighted properly.
augroup collumnLimit
autocmd!
autocmd BufEnter,WinEnter,FileType scala,java
\ highlight CollumnLimit ctermbg=DarkGrey guibg=DarkGrey
let collumnLimit = 7...
Is it possible to change icons in Visual Studio 2012?
...d when a dark background color is detected. This is made even worse in the newest release since menu & toolbar icons are included now. I'm running this with the Blue Theme and it looks fine.
One way to hack around the icon inversion is to edit all the extracted images to add a single cyan pixel...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
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(For information about the new exception helper in Visual Studio 2017 see the end of this answer)
Consider this code:
String s = null;
Console.WriteLine(s.Length);
This will throw a NullReferenceException in the second line and you want to know w...