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How do I vertically center UITextField Text?

...e trying to align (just numbers, just letters, just uppercase letters or a mix) Placeholders Clear button What you're trying to align is important because of which point in the font should be vertically centered due to line height, ascenders, descenders etc. (source: ilovetypography.com) (Image ...
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Using scanf() in C++ programs is faster than using cin?

...syncing / flushing is what normally slows down iostream i/o. If we're not mixing stdio and iostream, we can turn it off, and then iostream is fastest. The code: https://gist.github.com/3845568 share | ...
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phpcms 启用手机门户(自动判断手机浏览器) - 更多技术 - 清泛网 - 专注C/...

...------------------- 每个步骤都按要求操作了,还是跳转电脑??? 此时可以试试m.xx.com/index.php是否可以正常访问wap页面,若可以说明wap功能正常启用,只是没有自动转向index.php引导其跳转。 1. m.xx.com是否正确指向程序目录。 2...
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How to write to a file in Scala?

...ging from these example lines, it seems that its API design is pretty bad. Mixing methods for character and binary data in one interface makes little sense and will very likely lead to encoding bugs that are hard to find. The design of java.io (Reader/Writer vs. InputStream/OutputStream) seems much ...
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Install .ipa to iPad with or without iTunes

... answered Jun 2 '16 at 16:17 mix3dmix3d 3,37411 gold badge2020 silver badges4343 bronze badges ...
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Mozilla PDF.js:PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...DF文件的平台。https://github.com/ChineseDron/pdf.js# 是从Mozilla原中fork出来的一个本,原的链接在这里https://github.com/mozilla/pdf.js 原次新一些,我们用原。 PDF.js怎么用 这个viewer我觉得就是PDF.js的最终UI。根据以往经验...
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Getting image dimensions without reading the entire file

... I used your solution as last resource mixed with ICR's solution up above. Had problems with JPEG, and solved with this. – Zorkind Sep 11 '13 at 16:35 ...
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OS specific instructions in CMAKE: How to?

...nk to the cmake useful variables website for cmake_system_name. use Linux mixed case OS detector – don bright Oct 22 '16 at 17:24 ...
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best way to add license section to iOS settings bundle

... I thought I'd throw my iteration on Sean's awesome python code in the mix. The main difference is that it takes an input directory and then recursively searches it for LICENSE files. It derives the title value from the parent directory of the LICENSE file, so it plays well with cocoapods. The ...
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Creating a blurring overlay view

...rn theImage; } Stack blur (Box + Gaussian) StackBlur This implements a mix of Box and Gaussian blur. 7x faster than non accelerated gaussian, but not so ugly as box blur. See a demo in here (Java plugin version) or here (JavaScript version). This algorithm is used in KDE and Camera+ and others. ...