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How to get image height and width using java?
...* @return dimensions of image
* @throws IOException if the file is not a known image
*/
public static Dimension getImageDimension(File imgFile) throws IOException {
int pos = imgFile.getName().lastIndexOf(".");
if (pos == -1)
throw new IOException("No extension for file: " + imgFile.getAbs...
Search and Replace with RegEx components in Atom editor
...en the search pane, there is a ".*" button at the right side. Click it and now it's regex mode.
I find
(http.*)\{\.uri\}
and replace to
[$1]($1)
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ReactJS state vs prop
...o unexpected behavior.
this.state.data.value = 'but React will never know!';
// 2. This works, because we use setState
var newData = {value: 'it works 2'};
this.setState({data: newData});
// 3. Alternatively you can use React's immutability helpers
// to update more compl...
javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
... There was an issue with @XmlSchema in package-info.java, fixed now.
– Rahul Thakur
May 17 '12 at 7:39
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Image width/height as an attribute or in CSS? [duplicate]
...alt attribute. I'm fairly certain that most screen readers would not even know that a CSS image exists.
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How to execute XPath one-liners from shell?
...
Note: xmlstarlet was rumored to be abandoned, but is now under active development again.
– clacke
Mar 25 '13 at 10:20
6
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TypeScript: problems with type system
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var mySvg: SVGSVGElement = <any>document.getElementById('mySvg');
Now mySvg is strongly typed as SVGSVGElement.
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How to make a div fill a remaining horizontal space?
...oking for. After searching through lots of 'solutions' I found a tutorial (now link is dead) on creating three column pages.
The author offer's three different ways, one fixed width, one with three variable columns and one with fixed outer columns and a variable width middle. Much more elegant and...
Python int to binary string?
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Of course, with python 3.6+ you can now use f"{37:b}".
– Luke Davis
Nov 6 '17 at 6:48
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What does MissingManifestResourceException mean and how to fix it?
...bly in the project settings. (I changed it from (previously) "Servers" to (now) "RT.Servers".)
In the auto-generated code in Resources.Designer.cs, there is the following code:
internal static global::System.Resources.ResourceManager ResourceManager {
get {
if (object.ReferenceEquals(r...