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Integrate ZXing in Android Studio
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From version 4.x, only Android SDK 24+ is supported by default, and androidx is required.
Add the following to your build.gradle file:
repositories {
jcenter()
}
dependencies {
implementation 'com.journeyapps:zxing-android-embedded:4.1.0'
implementation 'android...
git push to specific branch
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Twitter oAuth callbackUrl - localhost development
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@JackTuck The callback is called by the user's browser, not by Twitter's servers.
– fluffy
Aug 19 '19 at 7:21
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Escape quotes in JavaScript
... a database (it isn't really open to public entry, but it is open to entry by a user at the company -- meaning, I'm not worried about XSS ).
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Intellij IDEA crashed, and now throws an error
... changes and revert to the previous working copy . Also rebuild the cache by File --> Invalidate Cache.
After that it is fixed for me. The "Error:Internal error: (org.jdom.input.JDOMParseException) " went away.
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BSS段、数据段、代码段、堆与栈 剖析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...初始化的全局变量的一块内存区域。BSS 是英文Block Started by Symbol 的...BSS 段：BSS 段（bss segment）通常是指用来存放程序中未初始化的全局变量的一块内存区域。BSS 是英文Block Started by Symbol 的简称。BSS 段属于静态内存分配。
数据...
How do I specify different layouts for portrait and landscape orientations?
... qualifiers select the orientation :
But still you can do it manually by say, adding the sub-folder "layout-land" to
"Your-Project-Directory\app\src\main\res"
since then any layout.xml file under this sub-folder will only work for landscape mode automatically.
Use "layout-port" for portrai...
Java - get the current class name?
...d.
above that, if the class is really nested, i.e. A actually is enclosed by B, the class of B can be easily known as:
B.this.getClass().getName()
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TypeError: $.ajax(…) is not a function?
...the jquery cdn-script link that comes with jquery. The problem is this one by default is slim.jquery.js which doesn't have the ajax function in it. So, if you're using (copy-pasted from Bootstrap website) slim version jquery script link, use the full version instead.
That is to say use
<script s...
How do you pass arguments to define_method?
...ar.new
a.foo :one, 'two', :three, 4, 5 do
'six'
end
Update
Ruby 2.0 introduced double splat ** (two stars) which (I quote) does:
Ruby 2.0 introduced keyword arguments, and ** acts like *, but for keyword arguments. It returns a Hash with key / value pairs.
...and of course you c...