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How to easily resize/optimize an image size with iOS?
...re are examples of applying this solution below.
Gray rectangle is target site image will be resized to.
Blue circles in light blue rectangle is the image (I used circles because it's easy to see when it's scaled without preserving aspect).
Light orange color marks areas that will be trimmed if you...
Why is using the JavaScript eval function a bad idea?
... on a query string. If I trick you into clicking a link that goes to that site with my query string attached, I've now executed my code on your machine with full permission from the browser. I want to key log everything you type on that site and send it to me? Done and no way to stop me because wh...
Why split the tag when writing it with document.write()?
Why do some sites (or advertisers that give clients javascript code) employ a technique of splitting the <script> and/or </script> tags up within document.write() calls?
...
Best practices around generating OAuth tokens?
... it. So all the schemes you mentioned would work. Our token evolved as the sites get bigger. Here are the versions we used before,
Our first token is an encrypted BLOB with username, token secret and expiration etc. The problem is that we can't revoke tokens without any record on host.
So we chang...
How to check if the user can go back in browser history or not
...
A website shouldn't be able to know a user's history which could include indirect personal information. A site can use tracking/cookies to know what the user is doing on the site itself but they shouldn't, for example, be allowed ...
Possible reason for NGINX 499 error codes
...ginx and uwsgi, and not between the browser and nginx. If I had loaded the site in my browser and had waited long enough I would have gotten a "504 - Bad Gateway". But it took so long, that I kept trying stuff, and then refresh in the browser. So I never waited long enough to see the 504 error. When...
Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
...n):
model = Book
list_display = ['title', 'author__name', ]
admin.site.register(Book, BookAdmin)
admin.py (Correct Way) - this is how you reference a foreign key name the Django way
class BookAdmin(admin.ModelAdmin):
model = Book
list_display = ['title', 'get_name', ]
def g...
Human readable javascripts in chrome developer tools
...tp://jsbeautifier.org/ for online usage (you need to copy/paste).
On that site they have a link to fiddler (a web debugging proxy) and a JavaScript Formatter for it (3rd extention).
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In Rails - is there a rails method to convert newlines to ?
...er is upvoted quite a lot, I want to add that this is susceptible to cross site scripting. You can only do it, if you trust the input (i.e. no user input). Otherwise mystring could contain arbitrary HTML.
– NobodysNightmare
Jun 27 '17 at 9:01
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No visible cause for “Unexpected token ILLEGAL”
... Thanks @rlemon, added a CodePen example to the answer. Nice site, I didn't know about it.
– bfavaretto
Oct 4 '12 at 18:21
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