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Change key pair for ec2 instance
... SSH access, please use one of the answers below.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#replacing-lost-key-pair
Here is what I did, thanks to Eric Hammond's blog post:
Stop the running EC2 instance
Detach its /dev/xvda1 volume (let's call it volume A) - see here
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How to embed a SWF file in an HTML page?
...rates the HTML and JavaScript you need to embed the Flash using SWFObject. Comes with a very simple UI for you to input your parameters.
It Is highly recommended and very simple to use.
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imp...
Are HTML Image Maps still used?
...image. Making your image size relative to the size of window. then always comparing that width/height ratio to the image map ratio, and then using javascript to overwrite the coordinates. The jquery based image size event handler is $(window).resize(function() { ....yourcode... });
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Separation of JUnit classes into special test package?
...gh reading the Craftsman articles (click Craftsman under By Topic ) recommended in an answer to my previous question, "Sample project for learning JUnit and proper software engineering" . I love it so far!
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Google Sheets API Setup · App Inventor 2 中文网
...if you have not already done so, begin by navigating to
https://www.google.com and create a google account. Once you have done so,
navigate to https://developers.google.com and sign in to your desired Google
Account. This does not need to be the google account which will own the Google
Sheets that y...
urllib2.HTTPError: HTTP Error 403: Forbidden
...ble to get the data:
import urllib2,cookielib
site= "http://www.nseindia.com/live_market/dynaContent/live_watch/get_quote/getHistoricalData.jsp?symbol=JPASSOCIAT&fromDate=1-JAN-2012&toDate=1-AUG-2012&datePeriod=unselected&hiddDwnld=true"
hdr = {'User-Agent': 'Mozilla/5.0 (X11; Linu...
Drawing a line/path on Google Maps
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How to implement my very own URI scheme on Android
...specify everything after the protocol, ie. it must be of the form "youtube.com/myvideo"
– Casebash
May 13 '10 at 23:14
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Strip whitespace from jsp output
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There is a trimWhiteSpaces directive that should accomplish this,
In your JSP:
<%@ page trimDirectiveWhitespaces="true" %>
Or in the jsp-config section your web.xml (Note that this works starting from servlet specification 2.5.):
<jsp-config>
<jsp-proper...
How do I do an OR filter in a Django query?
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There is Q objects that allow to complex lookups. Example:
from django.db.models import Q
Item.objects.filter(Q(creator=owner) | Q(moderated=False))
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