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Using HTML5/Canvas/JavaScript to take in-browser screenshots
...creen
html2canvas(region, {
onrendered: function(canvas) {
let pngUrl = canvas.toDataURL(); // png in dataURL format
let img = document.querySelector(".screen");
img.src = pngUrl;
// here you can allow user to set bug-region
// and send it with 'pngUrl' to serve...
京东618：算法让UV价值提升200%+，用智能卖场缩短购物路径 - 更多技术 - 清...
...用一些非机器学习算法？春节年货转化率提高百分之百的测试，提升来自哪些模型的改变？这是一个通用的调整吗？
智能卖场团队：支撑智能卖场的模型从不同的维度分成多种模型。在实际应用中根据业务需求的不同设置不同...
What is a correct mime type for docx, pptx etc?
...fr", "pgn": "application/x-chess-pgn", "pgm": "image/x-portable-graymap", "png": "image/x-png", "ppm": "image/x-portable-pixmap", "pskcxml": "application/pskc+xml", "pml": "application/vnd.ctc-posml", "ai": "application/postscript", "pfa": "application/x-font-type1", "pbd": "application/vnd.powerbui...
O2O江湖:2015大洗牌 2016 BAT等巨头将“肉搏” - 资讯 - 清泛网 - 专注C/C++及内核技术
...业场景。
此后不久，支付宝与e代泊的合作也已进入线下测试阶段，如果你去医院看病，挂号、缴费、医院预约代客泊车都可以在支付宝实现，这又是一种新的场景。
支付宝固然在支付应用上有着先发优势和非常好的技术背景...
What MIME type should I use for CSV?
...t;image/jpeg</td></tr><tr><td></td><td>PNG</td><td>image/png</td></tr><tr><td></td><td>SVG</td><td>image/svg+xml</td></tr><tr><td></td><td>PDF</td><td>appli...
Resumable downloads when using PHP to send the file?
...int';
$fileTypes['gif'] = 'image/gif';
$fileTypes['png'] = 'image/png';
$fileTypes['jpeg'] = 'image/jpg';
$fileTypes['jpg'] = 'image/jpg';
$fileTypes['rar'] = 'application/rar';
$fileTypes['ra'] = 'audio/x-pn-realaudio';
...
windbg 备忘 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... ad xxx 删除指定别名
z 循环执行它前面的命令，然后测试自己的条件，循环结束后，再执行z命令后面的命令。
j (条件) '(语句)' ; '(语句，可以有条件)' <=> .if(条件) {...} .else {...}
命令：
1.Dmp
.dump /m
/ma
/mFhutuel
s -u ...
Hide horizontal scrollbar on an iframe?
... chrome at least on my computer. img339.imageshack.us/img339/6685/chromelj.png
– l46kok
Feb 6 '13 at 1:52
1
...
Generating matplotlib graphs without a running X server [duplicate]
...lt.figure()
ax = fig.add_subplot(111)
ax.plot(range(10))
fig.savefig('temp.png')
You don't have to use the Agg backend, as well. The pdf, ps, svg, agg, cairo, and gdk backends can all be used without an X-server. However, only the Agg backend will be built by default (I think?), so there's a goo...
How can I change the image of an ImageView? [duplicate]
...rovide. If you have the image as resource (e.g. file res/drawable/my_image.png)
ImageView img = new ImageView(this); // or (ImageView) findViewById(R.id.myImageView);
img.setImageResource(R.drawable.my_image);
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