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Could this prevent overflow in Java?


Could this prevent overflow in Java?

By : Shad0wMoon
Date : November 26 2020, 01:01 AM
it should still fix some issue In Java, longs are always 64-bit quantities. When arithmetic is performed with two quantities of differing widths, Java's specification says that the arithmetic is done with the larger datatype.
Thus, by casting pos to a long, all subsequent arithmetic is done using 64-bit longs. Since the last step is to mod against a 32-bit value, the result can fit within 32 bits for sure, so the final cast loses no precision.
code :


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How to prevent integer overflow in Java code?

How to prevent integer overflow in Java code?


By : Siyang Long
Date : March 29 2020, 07:55 AM
it fixes the issue It is a difficult problem from an engineering perspective.
The Secure Coding site recommends:
Mobile overflow:scroll and overflow-scrolling: touch // prevent viewport "bounce"

Mobile overflow:scroll and overflow-scrolling: touch // prevent viewport "bounce"


By : smv_m
Date : March 29 2020, 07:55 AM
it fixes the issue I've managed to find a CSS workaround to preventing bouncing of the viewport. The key was to wrap the content in 3 divs with -webkit-touch-overflow:scroll applied to them. The final div should have a min-height of 101%. In addition, you should explicitly set fixed widths/heights on the body tag representing the size of your device. I've added a red background on the body to demonstrate that it is the content that is now bouncing and not the mobile safari viewport.
Source code below and here is a plunker (this has been tested on iOS7 GM too). http://embed.plnkr.co/NCOFoY/preview
code :
<!doctype html>
<html>

<head>
    <meta name="viewport" content="initial-scale=0.5,maximum-scale=0.5,minimum-scale=0.5,user-scalable=no" />
    <style>
        body { width: 640px; height: 920px; overflow: hidden; margin: 0; padding: 0; background: red; }
        .no-bounce { width: 100%; height: 100%; overflow-y: scroll; -webkit-overflow-scrolling: touch; }
        .no-bounce > div { width: 100%; height: 100%; overflow-y: scroll; -webkit-overflow-scrolling: touch; }
        .no-bounce > div > div { width: 100%; min-height: 101%; font-size: 30px; }
        p { display: block; height: 50px; }
    </style>
</head>

<body>

    <div class="no-bounce">
        <div>
            <div>
                <h1>Some title</h1>
                <p>item 1</p>
                <p>item 2</p>
                <p>item 3</p>
                <p>item 4</p>
                <p>item 5</p>
                <p>item 6</p>
                <p>item 7</p>
                <p>item 8</p>
                <p>item 9</p>
                <p>item 10</p>
                <p>item 11</p>
                <p>item 12</p>
                <p>item 13</p>
                <p>item 14</p>
                <p>item 15</p>
                <p>item 16</p>
                <p>item 17</p>
                <p>item 18</p>
                <p>item 19</p>
                <p>item 20</p>
            </div>
        </div>
    </div>

</body>

</html>
Prevent background overflow without overflow:hidden

Prevent background overflow without overflow:hidden


By : veer
Date : March 29 2020, 07:55 AM
may help you . I think you should get rid of the hack for bad SVG display and fix the SVG instead. The solution to question Background image tiles have gap between them when using SVG image. How to solve in Chrome? should help you with that.
To summarize what it says: The problem is probably round-off error when computing dimensions of certain parts of the image. There is no white stripe, but it pops up when rendering to whole pixels. Round the coordinates inside to whole numbers and the white stripe should vanish.
How do Actor Systems function to prevent memory overflow from queues but also prevent threads blocking on writing on the

How do Actor Systems function to prevent memory overflow from queues but also prevent threads blocking on writing on the


By : user3574576
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Default mailboxes in Akka are not bounded, so will not prevent memory crash. You can however configure actors to use different mailboxes, among those there are both mailboxes that discard (pass to dead letters) messages when the max size is reached and those that block (I would not recommend to use those). You can find all mailbox implementations that comes with Akka in the docs here: https://doc.akka.io/docs/akka/current/typed/mailboxes.html#mailbox-implementations
how to prevent vertical overflow but allow horizontal overflow

how to prevent vertical overflow but allow horizontal overflow


By : Allen Modine
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further http://www.w3schools.com/cssref/css3_pr_overflow-y.asp
Just set:
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