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Submit form using a button outside the tag
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Update: In modern browsers you can use the form attribute to do this.
As far as I know, you cannot do this without javascript.
Here's what the spec says
The elements used to create controls generally appear inside a FORM
element, but may also appear outside of a FORM ele...
How can I force Powershell to return an array when a call only returns one object?
I'm using Powershell to set up IIS bindings on a web server, and having a problem with the following code:
7 Answers
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Why does one hot encoding improve machine learning performance?
...or learning algorithms, it gives significantly better results with respect to prediction accuracy, compared to using the original matrix itself as training data. How does this performance increase happen?
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MySQL Error 1215: Cannot add foreign key constraint
I am trying to forward engineer my new schema onto my db server, but I can't figure out why I am getting this error. I've tried to search for the answer here, but everything I've found has said to either set the db engine to Innodb or to make sure the keys I'm trying to use as a foreign key are pri...
SQL Server: Get data for only the past year
I am writing a query in which I have to get the data for only the last year. What is the best way to do this?
12 Answers
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Convert javascript array to string
I'm trying to iterate over a "value" list and convert it into a string. Here is the code:
14 Answers
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what is the difference between ?:, ?! and ?= in regex?
...ference between ?= and ?! is that the former requires the given expression to match and the latter requires it to not match. For example a(?=b) will match the "a" in "ab", but not the "a" in "ac". Whereas a(?!b) will match the "a" in "ac", but not the "a" in "ab".
The difference between ?: and ?= i...
What is the C# Using block and why should I use it? [duplicate]
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If the type implements IDisposable, it automatically disposes that type.
Given:
public class SomeDisposableType : IDisposable
{
...implmentation details...
}
These are equivalent:
SomeDisposableType t = new SomeDisposableType();
try {
OperateOnType(t);
}
fin...
How to display pandas DataFrame of floats using a format string for columns?
I would like to display a pandas dataframe with a given format using print() and the IPython display() . For example:
7 ...
Runtime vs. Compile time
...d theorists call the phase distinction. It is one of the hardest concepts to learn, especially for people without much background in programming languages. To approach this problem, I find it helpful to ask
What invariants does the program satisfy?
What can go wrong in this phase?
If the phase s...