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input type=“submit” Vs button tag are they interchangeable?
input type="submit" and button tag are they interchangeable? or if there is any difference then When to use input type="submit" and when button ?
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How to vertically center divs? [duplicate]
I'm trying to make a small username and password input box.
17 Answers
17
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How to replace a character by a newline in Vim
... a null character into the text. To get a newline, use \r. When searching for a newline, you’d still use \n, however. This asymmetry is due to the fact that \n and \r do slightly different things:
\n matches an end of line (newline), whereas \r matches a carriage return. On the other hand, in subs...
Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
...an object can never be created directly, but only via some method of a factory class. Let us say I have some "business object" class and I want to make sure any instance of this class will have a valid internal state. In order to achieve this I will need to perform some check before creating an obje...
How to print a percentage value in python?
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format supports a percentage floating point precision type:
>>> print "{0:.0%}".format(1./3)
33%
If you don't want integer division, you can import Python3's division from __future__:
>>> from __future__ ...
How to change the font on the TextView?
...to change to a different built-in font, use android:typeface in layout XML or setTypeface() in Java.
Third, there is no Helvetica font in Android. The built-in choices are Droid Sans (sans), Droid Sans Mono (monospace), and Droid Serif (serif). While you can bundle your own fonts with your applicat...
Scrolling down both parts of a split-window at the same time in Vim
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See the documentation for scroll-binding. You'll need to set this for each window that you want bound (e.g. a minimum of 2)
If you're comparing 2 files, however, vimdiff may be of more use
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How to store arbitrary data for some HTML tags
...splay that data in a div. Obviously in this example, I need each link to store an extra bit of information: the id of the article. The way I've been handling it in case was to put that information in the href link this:
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Binding a list in @RequestParam
I'm sending some parameters from a form in this way:
7 Answers
7
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error upon assigning Layout: BoxLayout can't be shared
...s Java JFrame class, in which I want to use a boxlayout, but I get an error saying java.awt.AWTError: BoxLayout can't be shared . I've seen others with this problem, but they solved it by creating the boxlayout on the contentpane, but that is what I'm doing here. Here's my code:
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