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Set custom HTML5 required field validation message

... + '" is invalid!'; } }); More details defaultText is displayed initially emptyText is displayed when the input is empty (was cleared) invalidText is displayed when the input is marked as invalid by the browser (for example when it's not a valid email address) You can either assign a string ...
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Interface/enum listing standard mime-type constants

...mons, jax, jboss, javax) for an interface or enum that lists the values of all the standard mime-type (aka content-type). 1...
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Why doesn't C have unsigned floats?

... answer to that is that there was no unsigned float standard defined originally. Since languages like to be backwards compatible, even if it were added languages couldn't make use of it. To see the floating point spec you should look at the IEEE standard 754 Floating-Point. You can get around not...
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Html List tag not working in android textview. what can i do?

... see in the Html class source code, Html.fromHtml(String) does not support all HTML tags. In this very case, <ul> and <li> are not supported. From the source code I have built a list of allowed HTML tags: br p div em b strong cite dfn i big small font blockquote tt monospace a u sup s...
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Remove refs/original/heads/master from git repo after filter-branch --tree-filter?

... as a backup, in case you mess up your filter-branch. Believe me, it's a really good idea. Once you've inspected the results, and you're very confident that you have what you want, you can remove the backed up ref: git update-ref -d refs/original/refs/heads/master or if you did this to many refs...
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How to change variables value while debugging with LLDB in Xcode?

...es a crash, breakpoint hit or signal. Examples: expr my_struct->a = my_array[3] expr -f bin -- (index * 8) + 5 expr char c[] = "foo"; c[0] IMPORTANT NOTE: Because this command takes 'raw' input, if you use any command options you must use ' -- ' between the...
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How to set timeout for http.Get() requests in Golang?

...ontext.WithTimeout(context.Background(), time.Second*3) defer cncl() req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "https://google.com", nil) resp, _ := http.DefaultClient.Do(req) share | ...
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How do I load an HTML page in a using JavaScript?

... I finally found the answer to my problem. The solution is function load_home() { document.getElementById("content").innerHTML='<object type="text/html" data="home.html" ></object>'; } share | ...
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres

I was trying run gem install json and got the following error 10 Answers 10 ...
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How do I check if an element is really visible with JavaScript? [duplicate]

In JavaScript, how would you check if an element is actually visible? 16 Answers 16 ...