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编辑你的应用（复制和粘贴） · App Inventor 2 中文网
...1","$Type":"ImagePicker","$Version":"5","Text":"图像选择框1文本","Uuid":"-508973047"}],"$blocks":["图像选择框1"]}
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Service and Characteristic are not published by the connected device -...
Service and Characteristic are not published by the connected device，报错如下：
问题原因：硬件/蓝牙芯片问题导致的，比如A硬件测试好的，换了B硬件没有修改uuid，就出现这个报错。
由于B硬件没有发布这些特征，就会报这个错误。
用户反馈ble广播数据收不到 - 用户反馈 - 清泛IT社区，为创新赋能！
...... l#AdvertisementData
MCU&物联网:
就用这个函数，serviceuuid怎么填都不对，就是获取个广播数据不知道为什么还需要uuid
MCU&物联网:
你看看能搞定这一块吗？要是可以的话我就先买个离线版的，在线的太慢了
清泛:
ble ...
Mail multipart/alternative vs multipart/mixed
...net.URL;
import java.util.HashMap;
import java.util.List;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Created by StrongMan on 25/05/14.
*/
public class MailContentBuilder {
private static final Pattern COMPILED_PATTERN_SRC_URL_SINGLE = Pattern...
SVN Error - Not a working copy
... longer need. So my repository contains all the info I need, but has a new UUID. In this case, I'm just going to tar up the changed files, get a fresh checkout, and then untar.
– Drarok
Aug 28 '09 at 15:21
...
How to list all the available keyspaces in Cassandra?
...m> DESCRIBE TABLE batchlog
CREATE TABLE system.batchlog (
id uuid PRIMARY KEY,
data blob,
version int,
written_at timestamp ) WITH bloom_filter_fp_chance = 0.01
AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
AND comment = 'DEPRECATED batchlog ...
Postgresql GROUP_CONCAT equivalent?
...need to cast the column value to TEXT if it is a non-stringable value (ie. uuid). This would look like string_agg(some_column::text, ',')
– Kendall
Sep 11 '19 at 16:56
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Explicitly set Id with Doctrine when using “AUTO” strategy
...ntity, even when the entity uses the stategies AUTO, SEQUENCE, IDENTITY or UUID.
You should never use it in production but it's really useful for functional tests.
The library will detect automatically the entities with an assigned id and replace the generator only when needed.
The library will fa...
App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
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生成一个随机的唯一 UUID。如果你不需要组件 ID，请在“创建”块中使用此块。
如果组件是由 Dynamic Components 扩展创建的，则返回“true...
possibly undefined macro: AC_MSG_ERROR
...
I had the same problem on RHEL7.5 with otto-de/libvmod-uuid
It was fixed by installing "autoconf-archive" packages
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