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How do I auto-hide placeholder text upon focus using css or jquery?
This is done automatically for every browser except Chrome .
26 Answers
26
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TFS: Restore deleted folders and items
...r structure--but it's not showing in VS.
To resolve this, click the Show All Files button in Solution Explorer:
You will see your file, in a ghostly white icon. Right-click on it and select "Include in project". Save and check-in changes. You are back in business.
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JavaScript style for optional callbacks
I have some functions which occasionally (not always) will receive a callback and run it. Is checking if the callback is defined/function a good style or is there a better way?
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How to get awaitable Thread.Sleep?
...sting starting a new thread are a bad idea - there's no need to do that at all. Part of the point of async/await is to reduce the number of threads your application needs.
You should instead use Task.Delay which doesn't require a new thread, and was designed precisely for this purpose:
// Executio...
How can I get System variable value in Java?
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getenv should be in small case instead of getEnv right?
– Pratik Khadloya
Sep 24 '14 at 20:50
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When maven says “resolution will not be reattempted until the update interval of MyRepo has elapsed”
With maven, I occasionally hit an artifact that comes from some 3rd-party repo that I haven't built or included in my repository yet.
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Netbeans: how to change @author
...ou might also want to do a Find and Replace(Ctrl + Shift + H) for changing all the already place @ author tag in the project. As the change above doesn't change the already placed @ author.
– T04435
Oct 12 '15 at 6:25
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How to append to a file in Node?
...s, you can use appendFile, which creates a new file handle each time it's called:
Asynchronously:
const fs = require('fs');
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('Saved!');
});
Synchronously:
const fs = require('fs');
fs.appendFile...
Can CSS force a line break after each word in an element?
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@ToniMichelCaubet The answer is really hard to interpret, but he means: .parent { word-spacing: 100px; } where 100px is the width of the parent element. The problem is that this solution doesn't work if you have a fluid parent.
– John K...
URL: Username with @
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do I have to do this with all characters different than alphanumeric? for example, if my username is name.lastname@mail.com and my password abc!@#, should I use name%2Elastname%40mail%2Ecom and abc%21%40%23?
– m4l490n
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