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convert a JavaScript string variable to decimal/money
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Yes -- parseFloat.
parseFloat(document.getElementById(amtid4).innerHTML);
For formatting numbers, use toFixed:
var num = parseFloat(document.getElementById(amtid4).innerHTML).toFixed(2);
num is now a string with the number formatted with two decimal places.
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How can I match on an attribute that contains a certain string?
I am having a problem selecting nodes by attribute when the attributes contains more than one word. For example:
10 Answer...
Eclipse: Set maximum line length for auto formatting?
...e other IDs mentioned, it still need to go to "Comments" tab. I was bugged by line-wrapping in comments. :)
– user1914692
Mar 3 '14 at 19:51
1
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trying to animate a constraint in swift
I have a UITextField that I want to enlarge its width when tapped on. I set up the constraints and made sure the constraint on the left has the lower priority then the one that I am trying to animate on the right side.
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Is it possible to style html5 audio tag?
...ute uses the browser's default player. You can customize it to your liking by not using the browser controls, but rolling your own controls and talking to the audio API via javascript.
Luckily, other people have already done this. My favorite player right now is jPlayer, it is very stylable and wo...
python re.sub group: number after \number
... backreferences as described above,
\g will use the substring
matched by the group named name, as
defined by the (?P...) syntax.
\g uses the corresponding
group number; \g<2> is therefore
equivalent to \2, but isn’t ambiguous
in a replacement such as \g<2>0. \20
would ...
C99 stdint.h header and MS Visual Studio
...sual Studio 2003 and later have the "Compile as C++ Code (/TP)" option set by default, so any .c files will be compiled as C++.
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Making your .NET language step correctly in the debugger
...on-admin
Do any symbols load at all the second time around? You might test by breaking in (through exception or call System.Diagnostic.Debugger.Break())
Assuming that symbols load, is there a repro that you could send us?
The likely difference is that the symbol format for dynamic-compiled code is 1...
Simplest way to detect a mobile device in PHP
...le browser in PHP.
The code detects a user based on the user-agent string by preg_match()ing words that are found in only mobile devices user-agent strings after hundreds of tests. It has 100% accuracy on all current mobile devices and I'm currently updating it to support more mobile devices as the...
Origin is not allowed by Access-Control-Allow-Origin
... concerns with this? This answer, for example, says "JavaScript is limited by the "same origin policy" for security reasons, For example, a malicious script cannot contact a remote server and send sensitive data from your site."
– JohnK
Nov 2 '12 at 18:14
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