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CORS - What is the motivation behind introducing preflight requests?
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There are probably APIs out there which rely on the browser's same-origin policy to protect their resources. They should have additional security, but they rely on the same-origin policy instead. Without the preflight, a user on a different dom...
plot a circle with pyplot
...nates are, you could use the scatter() method. http://matplotlib.org/1.3.1/api/pyplot_api.html#matplotlib.pyplot.scatter
import matplotlib.pyplot as plt
x = [1, 2, 3, 4, 5]
y = [10, 20, 30, 40, 50]
r = [100, 80, 60, 40, 20] # in points, not data units
fig, ax = plt.subplots(1, 1)
ax.scatter(x, ...
How can I select all elements without a given class in jQuery?
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What about $("ul#list li:not(.active)")?
http://api.jquery.com/not-selector/
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Link to “pin it” on pinterest without generating a button
...craped, bookmarklet, email, iphone, button, ipad, android, android_tablet, api_sdk, extension, api_other, bad.. The solution is to keep the url as button but ignore the pinterest script. see stackoverflow.com/a/15035520/440646
– resting
Jan 4 '15 at 0:28
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Getting a File's MD5 Checksum in Java
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The com.google.common.hash API offers:
A unified user-friendly API for all hash functions
Seedable 32- and 128-bit implementations of murmur3
md5(), sha1(), sha256(), sha512() adapters, change only one line of code to switch between these, and murmur...
iPhone get SSID without private library
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yea, Apple re-enabled CaptiveNetwork API after deprecating in on the iOS9 betas..
– mindbomb
Oct 5 '15 at 21:16
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Detect a finger swipe through JavaScript on the iPhone and Android
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function getTouches(evt) {
return evt.touches || // browser API
evt.originalEvent.touches; // jQuery
}
function handleTouchStart(evt) {
const firstTouch = getTouches(evt)[0];
x...
What is the simplest and most robust way to get the user's current location on Android?
The LocationManager API on Android seems like it's a bit of a pain to use for an application that only needs an occasional and rough approximation of the user's location.
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Access parent URL from iframe
...rames. It's possible to pass messages using postMessage(...), but other JS APIs are intentionally made inaccessible.
It's also still possible to get the URL depending on the context. See other answers for more details.
shar...
Calling async method synchronously
...s methods, either through asynchronous controllers (in ASP.NET MVC and Web API) or directly via AsyncManager and PageAsyncTask in classic ASP.NET. You should use it. For more details, check this answer.
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