大约有 170 项符合查询结果(耗时:0.0208秒) [XML]

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max value of integer

In C, the integer (for 32 bit machine) is 32 bits, and it ranges from -32,768 to +32,767. In Java, the integer(long) is also 32 bits, but ranges from -2,147,483,648 to +2,147,483,647. ...
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Change limit for “Mysql Row size too large”

...ze could still be over 8K (limit for InnoDB) because it stores the first 768 bytes for each field inline in the page. The simplest way to fix this is to use the Barracuda file format with InnoDB. This basically gets rid of the problem altogether by only storing the 20 byte pointer to t...
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How can one see content of stack with GDB?

...n (goo.c:291); saved eip 0xf7f1fea1 source language c. Arglist at 0xffeac768, args: argc=1, argv=0xffffd5e4 Locals at 0xffeac768, Previous frame's sp is 0xffeac770 Saved registers: ebx at 0xffeac75c, ebp at 0xffeac768, esi at 0xffeac760, edi at 0xffeac764, eip at 0xffeac76c (gdb) x/10x $sp 0x...
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Cocoa: What's the difference between the frame and the bounds?

...he output of this code is: case device orientation is Portrait {{0, 0}, {768, 1024}} {{0, 0}, {768, 1024}} case device orientation is Landscape {{0, 0}, {768, 1024}} {{0, 0}, {1024, 768}} obviously, you can see the difference between frame and bounds ...
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Container-fluid vs .container

...ponding to their sizes are: Extra Small: (Only Mobile Resolution) Small: 768px (Tablets) Medium: 992px (Laptops) Large: 1200px (Laptops/Desktops) share | improve this answer | ...
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Meaning of numbers in “col-md-4”,“ col-xs-1”, “col-lg-2” in Bootstrap

...ands for column medium ≥ 992px col-xs- stands for column extra small ≥ 768px The pixel numbers are the breakpoints, so for example col-xs is targeting the element when the window is smaller than 768px(likely mobile devices)... I also created the image below to show how the grid system works, i...
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@Media min-width & max-width

...er than 480px; (iPhone) */ } @media only screen and (device-width: 768px) { /* default iPad screens */ } /* different techniques for iPad screening */ @media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait) { /* For ...
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What are the aspect ratios for all Android phone and tablet devices?

...ample? and there is the 15:9 ratio that includes many devices such as 1280x768 – Sami May 16 '13 at 18:50 2 ...
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Five equal columns in twitter bootstrap

...; } .col-xs-5ths { width: 20%; float: left; } @media (min-width: 768px) { .col-sm-5ths { width: 20%; float: left; } } @media (min-width: 992px) { .col-md-5ths { width: 20%; float: left; } } @media (min-width: 1200px) { .col-lg-5ths { ...
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How can I make Bootstrap columns all the same height?

...cific breakpoints (responsive), use a media query. For example, here is sm(768px) and up: @media (min-width: 768px) { .row.equal { display: flex; flex-wrap: wrap; } } This solution also works well for multiple rows (column wrapping): https://www.bootply.com/gCEXzPMehZ Other workarou...