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Is int[] a reference type or a value type?
...ime (CLR) supports
single-dimensional arrays,
multidimensional arrays, and jagged
arrays (arrays of arrays). All array
types are implicitly derived from
System.Array, which itself is derived
from System.Object. This means that
all arrays are always reference types
which are allocated...
plot with custom text for x axis points
I am drawing a plot using matplotlib and python like the sample code below.
2 Answers
...
How to return a value from a Form in C#?
...urnValue2 {get;set;}
then set this inside your sub-form ok button click handler
private void btnOk_Click(object sender,EventArgs e)
{
this.ReturnValue1 = "Something";
this.ReturnValue2 = DateTime.Now.ToString(); //example
this.DialogResult = DialogResult.OK;
this.Close();
}
Then...
Download old version of package with NuGet
...ackage Manager / Package Manager Console. Then run the Install-Package command:
Install-Package Common.Logging -Version 1.2.0
See the command reference for details.
Edit:
In order to list versions of a package you can use the Get-Package command with the remote argument and a filter:
Get-Packag...
Regex exactly n OR m times
...ou are doing it is fine.
An alternative is:
X{m}(X{k})?
where m < n and k is the value of n-m.
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How to convert index of a pandas dataframe into a column?
...26 C 2 0.0139
2016-02-27 A 2 0.5577
2016-02-28 C 6 0.0303
and you want to convert the 1st (tick) and 3rd (obs) levels in the index into columns, you would do:
>>> df.reset_index(level=['tick', 'obs'])
tick obs val
tag
C 2016-02-26 ...
How to load up CSS files using Javascript?
...e into a javascript file, have the end-user simply include the javascript, and make sure the CSS path is absolute so it is loaded from your servers.
VanillaJS
Here is an example that uses plain JavaScript to inject a CSS link into the head element based on the filename portion of the URL:
<scr...
Make child visible outside an overflow:hidden parent
...e overflow:hidden is set on parent containers in order to allow it to expand with the height of their floating children.
...
Android: “Path for project must have only one segment”
... answered Feb 10 '11 at 18:43
Android EveAndroid Eve
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jQuery: Performing synchronous AJAX requests
...uery in the past, but I am completely stuck on this. I know about the pros and cons of using synchronous ajax calls, but here it will be required.
...