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Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
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apparently I did not notice I have bootstrap.js included twice - first time it was way before query
– JJ Roman
Apr 26 at 20:03
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How can I specify a local gem in my Gemfile?
...is is extremely helpful if you're developing two gems or a gem and a rails app side-by-side.
Note though, that this only works when you're already using git for your dependency, for example:
# In Gemfile
gem 'rack', :github => 'rack/rack', :branch => 'master'
# In your terminal
$ bundle con...
How to check if a string array contains one string in JavaScript? [duplicate]
... and one string. I'd like to test this string against the array values and apply a condition the result - if the array contains the string do "A", else do "B".
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I'm getting Key error in python
...ts?
From the official python docs:
exception KeyError
Raised when a mapping (dictionary) key is not found in the set of
existing keys.
For example:
>>> mydict = {'a':'1','b':'2'}
>>> mydict['a']
'1'
>>> mydict['c']
Traceback (most recent call last):
File "<...
Sharing link on WhatsApp from mobile website (not application) for Android
...t to allow users to share information directly from the web page into WhatsApp.
15 Answers
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Mounting multiple volumes on a docker container?
...sr/workspace/proj/WebContent/file:/tst gcc:4.9 sh -c 'cd mycode; gcc -o myapp ./mycode.c; cd tst; ./myapp < ./test.txt' This is my command, I'm trying to compile the mycode.c that is in the first volume, but give that same file an stdin from a different volume. How do I do it?
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What is Ember RunLoop and how does it work?
... I am interested in understanding better how RunLoop works so I can choose appropriate method within its name space, when I have to defer execution of some code for later time.
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What are Java command line options to set to allow JVM to be remotely debugged?
...-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005 <YourAppName>
For java 1.4:
java -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 <YourAppName>
For java 1.3:
java -Xnoagent -Djava.compiler=NONE -Xdebug -Xrunjdwp:transport=dt_socket,server=y,...
How to check if a file exists in Documents folder?
I have an application with In-App Purchase, that when the user buy something, download one html file into the Documents folder of my app.
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安卓中PrimaryColor、SecondaryColor、AccentColor的区别 - App Inventor 2...
...最后由 mile 于 2023-01-10 22:23 编辑
PrimaryColor：主题颜色。app的主要颜色，即整个屏幕和所有控件的主要颜色，首选颜色。SecondaryColor：提示性颜色。这颜色一般比PrimaryColor亮一些或暗一些，取决于白天模式还是黑暗模式。一般用...