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jQuery event for images loaded
...for using the load event with images. As noted in another answer, the ahpi.imgload.js plugin is broken, but the linked Paul Irish gist is no longer maintained.
Per Paul Irish, the canonical plugin for detecting image load complete events is now at:
https://github.com/desandro/imagesloaded
...
Linux Shell中 if else及大于、小于、等于逻辑表达式写法 - C/C++ - 清泛网...
...!/bin/sh
# 清除相关文件，并按时间段记录日志
#
DIR=/data/img_cache
DAY=`date +"%Y-%m-%d %H:%M"`
NUM=`ls $DIR |wc -l`
DIRNAME=`ls $DIR| grep leveldb | head -n 1 | awk '{print $NF}'`
if [[ $NUM -gt 3 ]];then
rm -rf $DIR/$DIRNAME
echo "---------$DAY----($DIR)----------------...
iPhone App Icons - Exact Radius?
... file name and add '@2x'. So if I had a file for my 72x72 icon named icon.png, I would also add a 114x114 PNG file named icon@2x.png to the project/target and Xcode would automatically use that as the icon on a retina display. You can see this in action on the Summary page of the application targe...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...ontent_type :image, :content_type => ["image/jpg", "image/jpeg", "image/png", "image/gif"]
-OR- another way
validates_attachment :image, content_type: { content_type: ["image/jpg", "image/jpeg", "image/png", "image/gif"] }
-OR- yet another way
is to use regex for validating content type.
...
How do I list all files of a directory?
...
beautiful!!!! so.... x=glob.glob("../train/*.png") will give me an array of my paths, as long as I know the name of the folder. So cool!
– Jennifer Crosby
Mar 14 at 4:06
...
Access props inside quotes in React JSX
...ion inside curly braces as the entire attribute value, so this works:
<img className="image" src={"images/" + this.props.image} />
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follo...
思维导图软件 XMind 与 FreeMind 的对比 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...举例如下：
attachments\
attachments\4hm2upmpscpth85latqpd49biq.png
attachments\179ekuhhgn9g866cg5a26b78fh.pdf
META-INF\
META-INF\manifest.xml
Thumbnails\
Thumbnails\thumbnail.jpg
content.xml
meta.xml
styles.xml
5. 发布思维导图方面，XMind 要向 FreeMind 学习
...
Ignore whitespace in HTML [duplicate]
...you can really easy accomplish that with a single line of CSS:
#parent_of_imgs { white-space-collapse: discard; }
Disadvantage, you ask? No browser has implemented this extremely useful feature (think of inline blocks in general) yet. :-(
What I did from time to time, although it's ugly as the n...
How to save picture to iPhone photo library?
...:nil];
}
-(void)startSavingToAlbum{
currentSavingIndex = 0;
UIImage* img = arrayOfPhoto[currentSavingIndex];//get your image
UIImageWriteToSavedPhotosAlbum(img, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
}
- (void)image: (UIImage *) image didFinishSavingWithError: (...
HTML - Display image after selecting filename [duplicate]
...t;body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>
Script:
function readURL(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader...