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Restricting input to textbox: allowing only numbers and decimal point
...tor Code. Pretty much numbers and text are between 32 and higher. The code reads that should the character code entered is not the decimal AND is higher than 31 (Unit separator) but lower than 48 (number zero) or higher than 57 (number nine), don't accept it.
– Paul Williams
...
How can I get the named parameters from a URL using Flask?
...?username=<username>&password=<password>'), but Flask will read everything after the question mark into request.args and won't interpret the variables from the route. If you wanted to get to your example route using an HTML form, you would need a bunch of extra JavaScript to make it ...
Split views.py in several files
...rt *. Note that you can't have a views.py anymore (or at least it won't be read @ShiftNTab: Error for not finding your views in views.py). Hope it helps!
– ThePhi
Aug 14 '17 at 7:10
...
PHP Fatal error: Using $this when not in object context
...r();
$foobar->foobarfunc();
For more informations, don't hesitate to read, in the PHP manual :
The Classes and Objects section
And the Static Keyword page.
Also note that you probably don't need this line in your __construct method :
global $foo;
Using the global keyword will make the ...
Java Serializable Object to Byte Array
...tInput in = null;
try {
in = new ObjectInputStream(bis);
Object o = in.readObject();
...
} finally {
try {
if (in != null) {
in.close();
}
} catch (IOException ex) {
// ignore close exception
}
}
...
The “unexpected ++” error in jslint [duplicate]
...
@Sean Kinsey the last example will still alert 0, and by reading the code it still is not clear to what the intended purpose was, acutally it seems like the code will increment the i first, but it will not
– Paul Scheltema
Apr 5 '13 at 11:31
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How can I find the length of a number?
...hing about me inventing the solution or something like that? Why don't you read carefully before posting? For the matter, the algorhythm was discovered way before Steven Wolfram was even born, and anyway the page you linked does not provide a solution in Javascript. I did, 9 months before you.
...
Installing a dependency with Bower from URL and specify version
...semenov/PhotoSwipe.git#v3.0.x",
#bower 1.4 (tested with that version) can read repositorios with uri format
"photo-swipe": "git://github.com/dimsemenov/PhotoSwipe.git#v3.0.x",
}
}
Just remember bower also searches for released versions and tags so you can point to almost everythin...
A Windows equivalent of the Unix tail command [closed]
...if you select something inside the terminal window to give you a chance to read, copy / paste, etc. If you press Enter it will resume scrolling.
– cbednarski
May 19 '11 at 21:50
2...
What's the fastest way to do a bulk insert into Postgres?
...t 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 can be checked: duplicates, keys that already exist in the target, etc.
Then I just do a "do insert into target select * from tmp" or similar.
If this fails, or takes ...