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WPF: How to display an image at its original size?
...h or height, use it like this instead:
<Image Source="/images/user_add.png" Stretch="None" HorizontalAlignment="Center" VerticalAlignment="Center" />
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Resize image proportionally with CSS? [duplicate]
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To resize the image proportionally using CSS:
img.resize {
width:540px; /* you can use % */
height: auto;
}
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Best way to generate random file names in Python
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Adding my two cents here:
In [19]: tempfile.mkstemp('.png', 'bingo', '/tmp')[1]
Out[19]: '/tmp/bingoy6s3_k.png'
According to the python doc for tempfile.mkstemp, it creates a temporary file in the most secure manner possible. Please note that the file will exist after this cal...
Express-js can't GET my static files, why?
... same problem. I have resolved the problem with following code:
app.use('/img',express.static(path.join(__dirname, 'public/images')));
app.use('/js',express.static(path.join(__dirname, 'public/javascripts')));
app.use('/css',express.static(path.join(__dirname, 'public/stylesheets')));
Static requ...
Testing the type of a DOM element in JavaScript
...ferently accessed DOM elements:
var a = document.querySelector('a');
var img = document.createElement('img');
document.body.innerHTML += '<div id="newthing"></div>';
var div = document.getElementById('newthing');
Object.prototype.toString.call(a); // "[object HTMLAnchorElement]"
O...
Recursively look for files with a specific extension
...se of needing to get all recursive image files i.e. of extensions *.gif, *.png and *.jpg, all you need to is
ls -1 -- **/+(*.jpg|*.gif|*.png)
This could very well be expanded to have negate results also. With the same syntax, one could use the results of the glob to exclude files of certain type....
Using bootstrap with bower
... webroot/js
mkdir -p webroot/css
mkdir -p webroot/css-min
mkdir -p webroot/img
mkdir -p webroot/font
npm i
bower i
# boostrap
pushd components/bootstrap
npm i
make bootstrap
popd
cp components/bootstrap/bootstrap/css/*.min.css webroot/css-min/
cp components/bootstrap/bootstrap/js/bootstrap.js src/...
How to show Page Loading div until the page has finished loading?
...right after the <body> tag add this:
<div id="loading">
<img id="loading-image" src="images/ajax-loader.gif" alt="Loading..." />
</div>
Then add the style class for the div and image to your CSS:
#loading {
width: 100%;
height: 100%;
top: 0;
left: 0;
position:...
Linux编译安装软件configure参数（持续更新） - 开源 & Github - 清泛网 - ...
...r/local/php --with-gd=/usr/local/gd --with-jpeg-dir=/usr/local/jpeg --with-png-dir=/usr/local/png --with-freetype-dir=/usr/local/freetype \
--with-mysql=/opt/tfdata/mysql --with-apxs2=/usr/local/apache2/bin/apxs --with-pdo-mysql \
--with-config-file-path=/usr/local/php --with-zlib=/usr --enable-mb...
7款在线思维导图制作网址及相关介绍 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...资料等等)
* 导出图形为XML、HTML或图像格式(JPEG、PNG)
* 互动性的拖放操作界面
* 支持快捷键和鼠标滚轮缩放
（3） Mind42 -这是一个非常棒的思维导图工具，它可以制作高质量的组织结构图，可以为每个图标...