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Getting image dimensions without reading the entire file
Is there a cheap way to get the dimensions of an image (jpg, png, ...)? Preferably, I would like to achieve this using only the standard class library (because of hosting restrictions). I know that it should be relatively easy to read the image header and parse it myself, but it seems that something...
Is there any publicly accessible JSON data source to test with real world data? [closed]
...le square thumbnails
var sourceSquare = (item.media.m).replace("_m.jpg", "_s.jpg");
// Here's where we piece together the HTML
htmlString += '<li><a href="' + item.link + '" target="_blank">';
htmlString += '<img title="' + item.title + '" src="' + sou...
项目管理实践【五】自动编译和发布网站【Using Visual Studio with Source ...
..." />
</Target>
<!--生成压缩文件-->
<Target Name="Zip">
<!--时间格式-->
<Time Format="yyyyMMddHHmmss">
<Output TaskParameter="FormattedTime" PropertyName="buildDate"/>
</Time>
<Zip Files="@(ZipFiles)" ZipFileName="StartKit V$(Major)-$(Minor)-$(Revision)-$(buildDate).zip"/>
</Target...
href image link download on click
...
<a download="custom-filename.jpg" href="/path/to/image" title="ImageName">
<img alt="ImageName" src="/path/to/image">
</a>
It's not yet fully supported caniuse, but you can use with modernizr (under Non-core detects) to check the supp...
Show Image View from file path?
...ed inside a SD-Card .
File imgFile = new File("/sdcard/Images/test_image.jpg");
if(imgFile.exists()){
Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
ImageView myImage = (ImageView) findViewById(R.id.imageviewTest);
myImage.setImageBitmap(myBitmap);
}
And ...
Has Facebook sharer.php changed to no longer accept detailed parameters?
...plezein.net%2Fwordpress%2Fwp-content%2Fuploads%2F2015%2F03%2Ffacebook-logo.jpg&title=A+nice+question+about+Facebook&quote=Does+anyone+know+if+there+have+been+recent+changes+which+could+have+suddenly+stopped+this+from+working%3F&description=Apparently%2C+the+accepted+answer+is+not+correct...
How to convert a Drawable to a Bitmap?
...
note: this causes massive java.lang.OutOfMemoryError with JPG's
– Someone Somewhere
Jun 21 '18 at 12:04
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Example of multipart/form-data
...5
Content-Disposition: form-data; name="image" filename="picture_of_sunset.jpg"
content of picture_of_sunset.jpg ...
--12345--
I found on this w3.org page that is possible to incapsulate multipart/mixed header in a multipart/form-data, simply choosing another boundary string inside multipart/mixe...
How do I rename all files to lowercase?
...t for it. I accomplished the task by using an intermediate extension like 'jpg1'. So, JPG -> jpg1 -> jpg. Hope that helps.
– Joyce
Nov 1 '13 at 17:42
14
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How many files can I put in a directory?
...t on displaying the file. e.g. www.website.com/thumbdir/gh3hg4h2b4h234b3h2.jpg has a wait time of 200-400 ms. As a comparison on another site I have with a around 100 files in a directory the image is displayed after just ~40ms of waiting.
I've given this answer as most people have just written how...