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Why can't I make a vector of references?
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Isn't it implcitly castable to the Type itself by returning the reference?
– WorldSEnder
Nov 13 '14 at 12:52
3
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Percentage width in a RelativeLayout
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The answer given above by LadaRaider works for me only when I set the width to 0px. android:layout_width="0px"
– Anhsirk Reddy
Jun 30 '11 at 21:47
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Getting list of lists into pandas DataFrame
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With approach explained by EdChum above, the values in the list are shown as rows. To show the values of lists as columns in DataFrame instead, simply use transpose() as following:
table = [[1 , 2], [3, 4]]
df = DataFrame(table)
df = df.transpose()...
Iterate over object keys in node.js
...bject. It will list all or search for a specific item and then drill down by a given depth if need be.
Perhaps you can customize this to fit your needs. Keep It Simple! Why complicate?...
'use strict';
//console.log("START: AFutils");
// Recusive console output report of an Object
// Use this...
Difference between python3 and python3m executables
...his is what Pymalloc is:
Pymalloc, a specialized object allocator written by Vladimir
Marangozov, was a feature added to Python 2.1. Pymalloc is intended to
be faster than the system malloc() and to have less memory overhead
for allocation patterns typical of Python programs. The allocator uses
C's...
How to delete a folder with files using Java
... currentFile.delete();
}
Then you should be able to delete the folder by using index.delete()
Untested!
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Listen for key press in .NET console app
...nstead of readLine() you lose the awesome feature of having history recall by pressing "up" key.
– v.oddou
Jul 1 '15 at 8:17
3
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How does a public key verify a signature?
...With a digital signature, you are trying to prove that the document signed by you came from you. To do that, you need to use something that only YOU have: your private key.
A digital signature in its simplest description is a hash (SHA1, MD5, etc.) of the data (file, message, etc.) that is subseq...
HashMap to return default value for non-found keys?
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[Update]
As noted by other answers and commenters, as of Java 8 you can simply call Map#getOrDefault(...).
[Original]
There's no Map implementation that does this exactly but it would be trivial to implement your own by extending HashMap:
p...
Creating virtual directories in IIS express
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IIS express configuration is managed by applicationhost.config.
You can find it in
Users\<username>\Documents\IISExpress\config folder.
Inside you can find the sites section that hold a section for each IIS Express configured site.
Add (or modify)...