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Prevent BODY from scrolling when a modal is opened
... you can just add a css toggle for the position.
body.modal-open {
// block scroll for mobile;
// causes underlying page to jump to top;
// prevents scrolling on all screens
overflow: hidden;
position: fixed;
}
body.viewport-lg {
// block scroll for desktop;
// will not ...
WPF: Setting the Width (and Height) as a Percentage Value
Say I want a TextBlock to have its Width equal to it's Parent container's Width (ie, stretch from side to side) or a percentage of it's Parent Container Width , how can I accomplish this in XAML without specifying absolute values?
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Delimiters in MySQL
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When you create a stored routine that has a BEGIN...END block, statements within the block are terminated by semicolon (;). But the CREATE PROCEDURE statement also needs a terminator. So it becomes ambiguous whether the semicolon within the body of the routine terminates CREATE PR...
Why is semicolon allowed in this python snippet?
... if the priority is lesser, then the lexer cannot leave the parent (colon) block until all semicolon statements are executed. That's really not an obvious thing.
– gaborous
Oct 2 '16 at 11:50
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Do you need break in switch when return is used?
...ing method, where as break jumps to the first instruction after the switch block.
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How to delete a word and go into insert mode in Vim?
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The "inner" and "a" commands are great in Vim, also try "ci{" inside a {} block, or "ca{" if you also wish to remove the {} characters too. To translate these commands to English to remember them better, try: "change inner { block" and "change a { block".
Documentation at http://vimdoc.sourceforg...
How to display request headers with command line curl
...0
< Server: gws
< Content-Length: 219
< X-XSS-Protection: 1; mode=block
<
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
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Best Practices: Salting & peppering passwords?
... realm an algorithm designed to handle everything we've said above. It's a block cipher. It's good, because it's reversible, so we can rotate keys (yay! maintainability!). It's good because it's being used as designed. It's good because it gives the user no information.
Let's look at that line agai...
How can I display an RTSP video stream in a web page?
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chrome blocked npapi plugins after september 1 2015.it's not working anymore.
– user2988855
Jan 30 '16 at 14:55
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Are braces necessary in one-line statements in JavaScript?
...ays have the brackets then you know to insert other statements inside that block.
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