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Get file size, image width and height before upload
...sources will be a URL representing the Blob object
<img src="blob:null/026cceb9-edr4-4281-babb-b56cbf759a3d">
const EL_browse = document.getElementById('browse');
const EL_preview = document.getElementById('preview');
const readImage = file => {
if ( !(/^image\/(png|jpe?g|gif)...
How to improve performance of ngRepeat over a huge dataset (angular.js)?
... a huge dataset of several thousand rows with around 10 fields each, about 2MBs of data. I need to display it in the browser. Most straightforward approach (fetch data, put it into $scope , let ng-repeat="" do its job) works fine, but it freezes the browser for about half of a minute when it star...
Getting mouse position in c#
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edited Aug 22 '09 at 18:43
answered Aug 22 '09 at 18:41
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Finding duplicate rows in SQL Server
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answered Jan 21 '10 at 20:32
RedFilterRedFilter
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Frontend tool to manage H2 database [closed]
How to use H2 database 's integrated managment frontend?
10 Answers
10
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Show space, tab, CRLF characters in editor of Visual Studio
...pace.
It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013, you can also use CTRL+E, S or CTRL+E, CTRL+S.
By default, end of line markers are not visualized. This functionality is provided by ...
Different ways of adding to Dictionary
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The performance is almost a 100% identical. You can check this out by opening the class in Refle...
How to change a git submodule to point to a subfolder?
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edited Sep 18 '13 at 15:29
Ballsacian1
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answere...
Tools to generate database tables diagram with Postgresql? [closed]
...then your command should look something like:
java -jar schemaspy-6.0.0-rc2.jar -t pgsql -db database_name -host myhost -u username -p password -o ./schemaspy -dp postgresql-9.3-1100.jdbc3.jar -s public -noads
Sometimes using options -port will not working if your database has diferrent port, so ...
How to add a WiX custom action that happens only on uninstall (via MSI)?
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edited Nov 19 '19 at 7:52
nelsonjchen
20855 silver badges1313 bronze badges
answered Apr 8 '09 at 20:3...