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Favicon: .ico or .png / correct tags? [duplicate]
...icon format do you recommend and why? I want it to be supported by IE7 and all the modern browsers.
3 Answers
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Catch paste input
... $(element).val();
// do something with text
}, 100);
});
Just a small timeout till .val() func can get populated.
E.
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How to make a div with no content have a width?
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a div usually needs at least a non-breaking space ( ) in order to have a width.
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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
... {
SecurityContextHolder.setContext(securityContext);
}
}
And, finally, the production Spring config looks like this:
<bean id="myController" class="com.foo.FooController">
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<constructor-arg index="1">
<bean class="com.foo.SecurityContextHolderFacade">
<...
What does the question mark operator mean in Ruby?
... Ajedi32 - Yeah I agree it's nice to name functions like that, I use is all the time. This might be super confusing for someone coming from Swift since the question mark there is used for nullable : )
– Jason
Dec 29 '15 at 19:51
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How to hide elements without having them take space on the page?
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not all items should be display: block, some will have to be set to display: inline (such as <span> or <a> or <img> DOM elements).
– Mauro
May 28 '10 at 12:00
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Remove json element
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Where's foo in the test data? Well, the first line is actually pseudocode. Instead of json = {...}, it would be something like json = {foo: 'value'}
– aharris88
Mar 20 '14 at 23:38
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Unable to resolve “unable to get local issuer certificate” using git on Windows with self-signed cer
I am using Git on Windows. I installed the msysGit package. My test repository has a self signed certificate at the server. I can access and use the repository using HTTP without problems. Moving to HTTPS gives the error:
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Can multiple different HTML elements have the same ID if they're different elements?
...ntirely possible to have multiple elements with the same ID. It's not generally best practice, but it does have its occasional uses. Everyone seems to cite how would selectors work, well if your going in knowing you'll have conflicting IDs, you use your selectors with a parent, where the IDs under t...
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...me (assuming the longest key is the longest english word) it can be essentially O(1) (in relation to the upper bound). Maybe the longest english word is 50 characters?
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