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How do I install Maven with Yum?
...ved this error: repos.fedorapeople.org/repos/dchen/apache-maven/epel-6/x86_64/…: [Errno 14] HTTPS Error 404 - Not Found Don't know if the repo is temporarily down or permanently down.
– anon58192932
Feb 29 '16 at 21:00
...
How to check if a string contains a substring in Bash
...Into one function
As asked by @EeroAaltonen here is a version of the same demo, tested under the same shells:
myfunc() {
reqsubstr="$1"
shift
string="$@"
if [ -z "${string##*$reqsubstr*}" ] ;then
echo "String '$string' contain substring: '$reqsubstr'.";
else
e...
Installing SetupTools on 64-bit Windows
I'm running Python 2.7 on Windows 7 64-bit, and when I run the installer for setuptools it tells me that Python 2.7 is not installed. The specific error message is:
...
Draw Circle using css alone [duplicate]
...;
width: 200px;
height: 200px;
border-radius: 50%;
}
Working demo:
http://jsfiddle.net/DsW9h/1/
#circle {
background: #f00;
width: 200px;
height: 200px;
border-radius: 50%;
}
<div id="circle"></div>
...
Animate change of view controllers without using navigation controller stack, subviews or modal cont
...
In the demo at WWDC I seem to remember that they called it before calling starting the transition, because the transition does not imply that the currentVC will move to nil. In the case of a UITabBarController the transition would n...
How to style the option of an html “select” element?
...);
$list.hide();
/* alert($this.val()); Uncomment this for demonstration! */
});
// Hides the unordered list when clicking outside of it
$(document).click(function () {
$styledSelect.removeClass('active');
$list.hide();
});
});
...
jQuery set radio button
...electing by ID anyway):
$('#' + newcol).prop('checked',true);
Here is a demo: http://jsfiddle.net/jasper/n8CdM/1/
Also, as of jQuery 1.6 the perferred method of altering a property is .prop(): http://api.jquery.com/prop
...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
...yPKCS7:(PKCS7*)container withCertificateData:(NSData*)certificateData
{ // Based on: https://developer.apple.com/library/content/releasenotes/General/ValidateAppStoreReceipt/Chapters/ValidateLocally.html#//apple_ref/doc/uid/TP40010573-CH1-SW17
static int verified = 1;
int result = 0;
Ope...
Find element's index in pandas Series
...
>>> myseries[myseries == 7]
3 7
dtype: int64
>>> myseries[myseries == 7].index[0]
3
Though I admit that there should be a better way to do that, but this at least avoids iterating and looping through the object and moves it to the C level.
...
Converting Stream to String and back…what are we missing?
...rmatted bytes". You have arbitrary bytes. You need to use something like a base-n (commonly: base-64) encode. This transfers
arbitrary bytes to a formatted string
a formatted string to the original bytes
look at Convert.ToBase64String and Convert. FromBase64String
...