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What is the optimal length for an email address in a database?
...imum length of an email address is 254 characters.
Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "example.com".
The local part must not exceed...
Using cURL with a username and password?
...ame, and curl will prompt for a password:
curl -u username http://example.com
You can also include the password in the command, but then your password will be visible in bash history:
curl -u username:password http://example.com
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Need to ZIP an entire directory using Node.js
... answered Sep 12 '13 at 22:06
commadelimitedcommadelimited
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Use a normal link to submit a form
...aand here's a reference for how to style a button as a link: stackoverflow.com/questions/1367409/…
– flipchart
Jul 11 '13 at 12:23
3
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Best way to implement Enums with Core Data
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Find the number of downloads for a particular app in apple appstore [closed]
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There is no way to know unless the particular company reveals the info. The best you can do is find a few companies that are sharing and then extrapolate based on app ranking (which is available publicly). The best you'll get is a ball park estimate.
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Android - styling seek bar
...rom Android source code and change its color to red.
Here is example how I completed this for mdpi drawables:
Custom red_scrubber_control.xml (add to res/drawable):
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/red_scrubber_c...
How to TryParse for Enum value?
...you also have to handle a string like "MyEnum.Val1|MyEnum.Val2" which is a combination of two enum values. If you just call Enum.IsDefined with this string, it will return false, even though Enum.Parse handles it correctly.
Update
As mentioned by Lisa and Christian in the comments, Enum.TryParse i...
How to sort strings in JavaScript
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Use String.prototype.localeCompare a per your example:
list.sort(function (a, b) {
return ('' + a.attr).localeCompare(b.attr);
})
We force a.attr to be a string to avoid exceptions. localeCompare has been supported since Internet Explorer 6 and ...