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Split a vector into chunks in R
...o n-chunks I used max <- length(d)%/%n. I used this with a vector of 31 strings and obtained a list of 3 vectors of 10 sentences and one of 1 sentence.
– salvu
Feb 4 '17 at 12:59
...
How do Google+ +1 widgets break out of their iframe?
...pect that element then you'll get an iframe src for plusone.google.com/u/0/_/+/fastbutton?url=... This iframe contains the CSRF token for submitting to google+.
– rook
Sep 6 '11 at 0:50
...
Add a new line in file?
I want to add a new line after a string is inserted.
2 Answers
2
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Preventing form resubmission
... won't trigger the confirmation alert popup if it gets a GET method (query string) in the url.
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When to use IComparable Vs. IComparer
...ave IComparable based on Name.
class Student : IComparable
{
public string Name { get; set; }
public int MathScore { get; set; }
public int EnglishScore { get; set; }
public int TotalScore
{
get
{
return this.MathScore + this.EnglishScore;
...
Detect application heap size in Android
...;
long maxMemory = rt.maxMemory();
Log.v("onCreate", "maxMemory:" + Long.toString(maxMemory));
This method tells you how many total bytes of heap your app is allowed to use.
For item 2 above: getMemoryClass()
which can be invoked as follows:
ActivityManager am = (ActivityManager) getSystemServi...
Bootstrap 3 Collapse show state with Chevron icon
...nic, I made a little changes to make all headers clickable (not only title string and gluphs) and took off underline from link.
To force an icons appear on same line I added h4 at the end of CSS instructions. Here is the modified code:
<div class="panel-group" id="accordion">
<div class=...
How to open the Chrome Developer Tools in a new window?
...l the "Unlock into separate window" option.
– katalin_2003
Nov 6 '14 at 21:48
5
...
Different results with Java's digest versus external utilities
... Main()
{
using (var md5 = MD5.Create())
{
string path = "c:/Windows/System32/Calc.exe";
var bytes = md5.ComputeHash(File.ReadAllBytes(path));
Console.WriteLine(BitConverter.ToString(bytes));
}
}
}
And here's a console session (mi...
Is there a zip-like function that pads to longest length in Python?
...
In Python 3 you can use itertools.zip_longest
>>> list(itertools.zip_longest(a, b, c))
[('a1', 'b1', 'c1'), (None, 'b2', 'c2'), (None, 'b3', None)]
You can pad with a different value than None by using the fillvalue parameter:
>>> list(iter...