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Checking if a blob exists in Azure Storage
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The new API has the .Exists() function call. Just make sure that you use the GetBlockBlobReference, which doesn't perform the call to the server. It makes the function as easy as:
public static bool BlobExistsOnCloud(CloudBlobClie...
How can I update window.location.hash without jumping the document?
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There is a workaround by using the history API on modern browsers with fallback on old ones:
if(history.pushState) {
history.pushState(null, null, '#myhash');
}
else {
location.hash = '#myhash';
}
Credit goes to Lea Verou
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How to get Bitmap from an Uri?
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It seems that MediaStore.Images.Media.getBitmap was deprecated in API 29. The recommended way is to use ImageDecoder.createSource which was added in API 28.
Here's how getting the bitmap would be done:
val bitmap = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
ImageDecoder....
Count elements with jQuery
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var count_elements = $('.class').length;
From: http://api.jquery.com/size/
The .size() method is functionally
equivalent to the .length property;
however, the .length property is
preferred because it does not have the
overhead of a function call.
Please see:
http...
Facebook Access Token for Pages
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Go to the Graph API Explorer
Choose your app from the dropdown menu
Click "Get Access Token"
Choose the manage_pages permission (you may need the user_events permission too, not sure)
Now access the me/accounts connection and copy your page'...
Append file contents to the bottom of existing file in Bash [duplicate]
I'm trying to work out the best way to insert api details into a pre-existing config. I thought about using sed to insert the contents of the api text file to the bottom of the config.inc file. I've started the script but it doesn't work and it wipes the file.
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google protocol buffers vs json vs XML [closed]
...lly, I rarely use XML these days. If the consumer is a browser or a public API I tend to use json. For internal APIs I tend to use protobuf for performance. Offering both on public API (either via headers, or separate endpoints) works well too.
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php 获取操作系统、浏览器版本信息（持续更新） - 更多技术 - 清泛网 - 专...
... @return ip归属地信息
*/
function getIPLocale($ip) {
//用淘宝API获取归属地信息
$retjson = file_get_contents('http://ip.taobao.com/service/getIpInfo.php?ip='.$ip);
$info = json_decode($retjson, true);
$data = $info['data'];
return array($data['country'], $data['region'], ...
【ChatGPT回答】安卓.apk在设备上运行闪退，具体怎么定位原因？ - App应用...
...权限，并确保在运行时授予了这些权限。
3. 设备兼容性API 版本问题：检查应用的 minSdkVersion 和 targetSdkVersion 是否与运行设备的 API 版本兼容。较低或较高的 API 版本可能会导致不兼容的问题。架构兼容性：确保 .apk 中包含的库...
求助！关于拓展模块NotificationStyle的demo运行时报错的问题 - App Invent...
...，但我好像没找到{:8_385:}
这个提示来自 Android 12（API 31）及以上版本的系统，对 PendingIntent 的使用进行了更严格的要求：错误信息翻译如下：
edu.mit.appinventor.aicompanion3：目标 API 版本为 S+（即 API 31 及以上）时，创建 Pendin...