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What is the difference between localStorage, sessionStorage, session and cookies?
...urity risks like Cross-Site Scripting (XSS)/Script injection by setting an HTTP only flag which means modern (supporting) browsers will prevent access to the cookies and values from JavaScript (this will also prevent your own, legitimate, JavaScript from accessing them). This is especially important...
Python argparse mutual exclusive group
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There is a python patch (in development) that would allow you to do this.
http://bugs.python.org/issue10984
The idea is to allow overlapping mutually exclusive groups. So usage might look like:
pro [-a xxx | -b yyy] [-a xxx | -c zzz]
Changing the argparse code so you can create two groups like...
Cron and virtualenv
...Simply add yourself to /etc/aliases and run sendmail -bi.
More info here:
http://codeinthehole.com/archives/43-Running-django-cronjobs-within-a-virtualenv.html
the link above is changed to:
https://codeinthehole.com/tips/running-django-cronjobs-within-a-virtualenv/
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Bind a function to Twitter Bootstrap Modal Close
...rt('hidden event fired!');
});
See this JSFiddle for a working example:
https://jsfiddle.net/6n7bg2c9/
See the Modal Events section of the docs here:
https://getbootstrap.com/docs/4.3/components/modal/#events
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How SID is different from Service name in Oracle tnsnames.ora
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Please see: http://www.sap-img.com/oracle-database/finding-oracle-sid-of-a-database.htm
What is the difference between Oracle
SIDs and Oracle SERVICE NAMES. One
config tool looks for SERVICE NAME and
then the next looks for SID...
Get the real width and height of an image with JavaScript? (in Safari/Chrome)
...idth property after the image is loaded. Instead of using timeouts, I'd recommend using an image's onload event. Here's a quick example:
var img = $("img")[0]; // Get my img elem
var pic_real_width, pic_real_height;
$("<img/>") // Make in memory copy of image to avoid css issues
.attr("...
Finding Variable Type in JavaScript
...f a variable. Your answer shows how to find the type of a value. Those are completely different things.
– Jörg W Mittag
Aug 18 at 12:22
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How to find and turn on USB debugging mode on Nexus 4
In settings on my Nexus 4 device there isn't any "USB debugging options" item. How do I find and turn on USB debugging mode on Nexus 4?
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Android LocationClient class is deprecated but used in documentation
...nGooglePlayService() {
/*working with new google api for laction..
http://stackoverflow.com/a/25173057
* */
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectio...
ASP.NET custom error page - Server.GetLastError() is null
... (not doing a browser redirect). In fact that is more correct according to HTTP because the response code relates to the requested URL, not a shared error page request. Thanks for the pointer I missed that new feature!
– Tony Wall
Feb 5 '13 at 15:57
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