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IE9 border-radius and background gradient bleeding
IE9 is apparently able to handle rounded corners by using the CSS3 standard definition of border-radius .
17 Answers
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NSLog the method name with Objective-C in iPhone
...u can print its method name ("message") in either of two ways as described by this Codec blog post:
Using Objective-C call to NSStringFromSelector:
NSLog(@"%@", NSStringFromSelector(selector) );
Using straight C:
NSLog(@"%s", selector );
This information drawn from the linked Apple doc page as...
How can I convert an image into Base64 string using JavaScript?
...ing in chrome for me: Image from origin **** has been blocked from loading by Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://fiddle.jshell.net' is therefore not allowed access.
– DickieBoy
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Add a tooltip to a div
...ascript to calculate the mouse position and add it to the pseudo elements, by changing a class applied to it.
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Updating version numbers of modules in a multi-module Maven project
...ionally to the versions:set one can specify -DgenerateBackupPoms=false, as by default this plugin back ups original pom files.
– Maksim Sorokin
Nov 15 '12 at 8:49
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Java enum - why use toString instead of name
...is not guaranteed:
MyEnum taco = MyEnum.valueOf(MyEnum.TACO.toString());
By the way, I find it very odd for the Javadoc to explicitly say "most programmers should". I find very little use-case in the toString of an enum, if people are using that for a "friendly name" that's clearly a poor use-case...
How do I unload (reload) a Python module?
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You can reload a module when it has already been imported by using the reload builtin function (Python 3.4+ only):
from importlib import reload
import foo
while True:
# Do some things.
if is_changed(foo):
foo = reload(foo)
In Python 3, reload was moved to the i...
startsWith() and endsWith() functions in PHP
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You can avoid the if altogether by passing $length as the third parameter to substr: return (substr($haystack, -$length, $length);. This handles the case of $length == 0 by returning an empty string and not the whole $haystack.
– mxxk
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How to check for an undefined or null variable in JavaScript?
... favor of ==. The only
exception is when checking for undefined and null by way of null.
// Check for both undefined and null values, for some important reason.
undefOrNull == null;
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Obtain Bundle Identifier programmatically
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...