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深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
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mov si, msg1
call printmsg
sidt [old_IVT] ; save old IVT
mov cx, [old_IVT]
mov [new_IVT], cx ; limit of new IVT
mov dword [new_IVT+2], 0x8000 ; base of new IVT
mov si, [old_...
New line in text area
...t;/textarea> to see.
The P element renders all contiguous white spaces (including new lines) as one space.
The LF character does not render to a new line or line break in HTML.
The TEXTAREA renders LF as a new line inside the text area box.
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Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
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Remove empty elements from an array in Javascript
... pattern that I see often used is to remove elements that are falsy, which include an empty string "", 0, NaN, null, undefined, and false.
You can pass to the filter method, the Boolean constructor function, or return the same element in the filter criteria function, for example:
var filtered = ar...
Best approach for GPGPU/CUDA/OpenCL in Java?
...a is the only OpenCL binding that is available on all platforms right now (including MacOS X, FreeBSD, Linux, Windows, Solaris, all in Intel 32, 64 bits and ppc variants, thanks to its use of JNA).
It has demos that actually run fine from Java Web Start at least on Mac and Windows (to avoid random ...
How Do I Convert an Integer to a String in Excel VBA?
...hat 7 becomes 007. You may also want to specify the number of decimals or include thousand separators. If these details are important to you: excelfunctions.net/vba-format-function.html
– cartbeforehorse
Jan 28 at 21:39
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Simulating Slow Internet Connection
... Upload throttling hasn't worked in quite a few versions of Chrome including the latest (70.0). There's a bug report on the tracker.
– Matt
Oct 23 '18 at 5:03
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How do I add a class to a given element?
...me += " otherclass";
Note the space before otherclass. It's important to include the space otherwise it compromises existing classes that come before it in the class list.
See also element.className on MDN.
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Function to return only alpha-numeric characters from string?
...g_replace("/[^a-zA-Z0-9]+/", "", $s);
If your definition of alphanumeric includes letters in foreign languages and obsolete scripts then you will need to use the Unicode character classes.
Try this to leave only A-Z:
$result = preg_replace("/[^A-Z]+/", "", $s);
The reason for the warning is th...
AngularJS Directive Restrict A vs E
... lte IE 8]>
<script>
document.createElement('ng-include');
document.createElement('ng-pluralize');
document.createElement('ng-view');
// Optionally these for CSS
document.createElement('ng:include');
document.createElement...