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How to prevent ENTER keypress to submit a web form?
...ling]
function checkEnter(e){
e = e || event;
var txtArea = /textarea/i.test((e.target || e.srcElement).tagName);
return txtArea || (e.keyCode || e.which || e.charCode || 0) !== 13;
}
Now you can define a keypress handler on the form:
<form [...] onkeypress="return checkEnter(event)">
d...
Attempted to read or write protected memory. This is often an indication that other memory is corrup
... more than 1 server using different hardware. Turns out all the machines I tested this on were running "NVidia Network Manager". I believe it installs with the rest of the motherboard drivers.
Hopefully this helps someone as this issue was plaguing my application for a very long time.
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What do “branch”, “tag” and “trunk” mean in Subversion repositories?
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Tags directory is also often used for milestones testing and verification by the regular user. This would be a good place to put a prototype too (just some ideas on top of my head).
– Jeff Noel
Oct 26 '12 at 7:09
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Creating a copy of a database in PostgreSQL [closed]
...database is under traffic, I'm simply using:
pg_dump production-db | psql test-db
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Example use of “continue” statement in Python?
... use a continue statement, we are essentially jumping out of a conditional testing section and allowing the iteration of the loop to proceed on to the next iteration? It isn't apparent to me how this would be better than using else. Is it just all about improved readability and run-time performance?...
Python Pandas: Get index of rows which column matches certain value
... If you only want back the index, what's the overhead of df[dftest].index? Does this create an intermediate data frame (whose data may be gibabytes). What about dftest? Doesn't this also allocate a very large intermediate object where the returned index may be very small, or even empty...
Django : How can I see a list of urlpatterns?
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Django >= 2.0 solution
I tested the other answers in this post and they were either not working with Django 2.X, incomplete or too complex. Therefore, here is my take on this:
from django.conf import settings
from django.urls import URLPattern, URLR...
Import CSV to mysql table
What is the best/fastest way to upload a csv file into a mysql table? I would like for the first row of data be used as the column names.
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How to recursively list all the files in a directory in C#?
...know whether *.* also includes files without file extension: Yes, it does, tested a minute ago.
– Tobias Knauss
Jun 9 '16 at 16:28
1
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Duplicate symbols for architecture x86_64 under Xcode
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When using unit tests, only the .m file is generated. I created a header file for it despite i guess this is not the best solution - i wanted to create a base test class.
– Bruno Muniz
Aug 23 '17 at 10:...