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Checking if a blob exists in Azure Storage
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NOTE: As of Microsoft.WindowsAzure.Storage version 8.1.4.0 (.Net Framework v4.6.2) the Exists() method doesn't exist in favour of ExistsAsync() Which is the version that will install for .NetCore projects
– Adam Hardy
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Floating View 扩展：悬浮视图扩展，将组件转换为悬浮窗口 · App Inventor 2 中文网
... 技术说明
悬浮窗口原理
WindowManager：使用 Android 的 WindowManager 系统服务
布局参数：通过 LayoutParams 设置窗口属性
权限系统：需要 SYSTEM_ALERT_WINDOW 权限
边距设置
重叠视图的...
How do I get the 'clear' command in Cygwin?
...ere you're not allowed to install packages (i know... Cygwin on production Windows servers.. not my choice xd). You just have to add it to your ~/.bashrc file and source it and it's done... Nice job pointing that out
– Luke Savefrogs
Feb 7 at 15:40
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Exif manipulation library for python [closed]
... and non-standard metadata ("Makernotes"), and runs on multiple platforms (Windows, Linux, and, with some work, Mac).
Python bindings to exiv2 are:
gexiv2 (a multi-language binding, but works with python 2.6/2.7/3.X): https://wiki.gnome.org/gexiv2
pyexiv2 (no longer supported, but works with pyth...
What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...ave the same AssemblyVersion, but are generated from different builds.
In Windows, it can be viewed in the file properties.
The AssemblyFileVersion is optional. If not given, the AssemblyVersion is used.
I use the format: major.minor.patch.build, where I follow SemVer for the first three parts an...
Getting URL hash location, and using it in jQuery
...e location.hash property to grab the hash of the current page:
var hash = window.location.hash;
$('ul'+hash+':first').show();
Note that this property already contains the # symbol at the beginning.
Actually you don't need the :first pseudo-selector since you are using the ID selector, is assumed...
Why is it recommended to have empty line in the end of a source file?
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@William Pursell You mistakenly conflated *NIX and Windows. Legacy Windows/DOS absolutely used an EOF marker (26, 0x1a) embedded usually at the end of most files as a holdover for compatibility with ancient CP/M (Who the heck used CP/M after 1983?). Other "fun": \r\n instead ...
File upload progress bar with jQuery
...one this with jQuery only:
$.ajax({
xhr: function() {
var xhr = new window.XMLHttpRequest();
xhr.upload.addEventListener("progress", function(evt) {
if (evt.lengthComputable) {
var percentComplete = evt.loaded / evt.total;
percentComplete = parseInt(percentComplete ...
Need to ZIP an entire directory using Node.js
... it makes sense, but if i'm not incorrect this is screwing over windows users again. Please think of the windows users!
– Mathijs Segers
May 28 '19 at 9:50
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How to take screenshot with Selenium WebDriver
...ed me immensely, if you need to change the image dimension, simply set the window size before you take the snapshot using driver.set_window_size(1366, 728).
– srdg
Jun 5 '19 at 18:41
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