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Should I embed images as data/base64 in CSS or HTML
...sides:
Doesn't work at all in IE6 and 7.
Works for resources only up to 32k in size in IE8. This is the limit that applies after base64 encoding. In other words, no longer than 32768 characters.
It saves a request, but bloats the HTML page instead! And makes images uncacheable. They get loaded ...
Convert SVG to PNG in Python
...disk:
import cairo
import rsvg
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, 640,480)
ctx = cairo.Context(img)
## handle = rsvg.Handle(<svg filename>)
# or, for in memory SVG data:
handle= rsvg.Handle(None, str(<svg data>))
handle.render_cairo(ctx)
img.write_to_png("svg.png")
Upd...
How can I run code on a background thread on Android?
...
Simon DorociakSimon Dorociak
32.3k1010 gold badges6161 silver badges100100 bronze badges
...
Why do objects of the same class have access to each other's private data?
...
JacobJacob
32.6k1212 gold badges102102 silver badges158158 bronze badges
...
Actionbar notification count icon (badge) like Google has
..._content"
android:layout_height="wrap_content"
android:minWidth="32dp"
android:minHeight="32dp"
android:background="@drawable/shape_notification"
android:text="0"
android:textSize="16sp"
android:textColor="@android:color/white"
android:gravity="center"
an...
BaseException.message deprecated in Python 2.6
...ed by @Matt
– geekQ
Jul 8 '11 at 18:32
8
Using str breaks if the exception was constructed with a...
What does the brk() system call do?
...s space. Is this true for only 64 bit address space or it is true even for 32 bit address space. And if stack sits at the top of the address space, where does anonymous memory maps happen? Is it at the top of the virtual address space just before stack.
– nik
A...
Best way to determine user's locale within browser
...
On Chrome and Firefox 32+, navigator.languages contains an array of locales in order of user preference, and is more accurate than navigator.language, however to make it backwards-compatible (Tested Chrome / IE / Firefox / Safari), then use this:
...
PHP function to generate v4 UUID
...) {
return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
// 32 bits for "time_low"
mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
// 16 bits for "time_mid"
mt_rand( 0, 0xffff ),
// 16 bits for "time_hi_and_version",
// four most significant bits ...
How do you log all events fired by an element in jQuery?
...|
edited Jul 30 '13 at 11:32
Ian Clark
8,69444 gold badges2828 silver badges4747 bronze badges
answered ...