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Get selected value of a dropdown's item using jQuery
...){
alert($('#combo :selected').text());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="combo">
<option value="1">Test 1</option>
<option value="2">Test 2</option>
</select>...
RVM is not a function, selecting rubies with 'rvm use …' will not work
...times it is required to use /bin/bash --login as the command. Please visit https://rvm.io/integration/gnome-terminal/ for a example. specifies the details.
– inquisitive
Jul 10 '18 at 10:02
...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网
...01-B5A3-F393-E0A9-E50E24DCCA9E。
标准16位UUID技术文档请参考：https://www.bluetooth.com/specifications/assigned-numbers/。
点此自助购买 以上演示的aia源码。
BLE专业文档
更多关于BLE更深入的技术原理介绍，请参考BLE技术揭秘。
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Opening Android Settings programmatically
...ION_WIFI_SETTINGS));
for other screen in setting screen, you can go to
https://developer.android.com/reference/android/provider/Settings.html
Hope help you in this case.
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Python Selenium accessing HTML source
...ort webdriver
driver = webdriver.Firefox('path/to/executable')
driver.get('https://some-domain.com')
source = driver.page_source
if 'stuff' in source:
print('found...')
else:
print('not in source...')
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How to correct indentation in IntelliJ
...for lock screen, but in Gnome 3 it was changed to Super+L (AKA Windows+L):
https://wiki.gnome.org/Design/OS/KeyboardShortcuts
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Android Whatsapp/Chat Examples [closed]
...
Check out yowsup
https://github.com/tgalal/yowsup
Yowsup is a python library that allows you to do all the previous in
your own app. Yowsup allows you to login and use the Whatsapp service
and provides you with all capabilities of a...
Django dump data for a single model?
...ge generate_fixtures app.model.MyModel --file=dump/MyModel.json
code at: https://gist.github.com/2394883
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Brew doctor says: “Warning: /usr/local/include isn't writable.”
...
For High Sierra:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Then, try your brew commands.
Issue #3285
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How to set up a cron job to run an executable every hour?
...c/cron.monthly or /etc/cron.weekly.
For more detail, check out this post: https://askubuntu.com/questions/2368/how-do-i-set-up-a-cron-job
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