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Get class name using jQuery
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But what if you don't know the classname? ;-)
– Potherca
Jun 11 '11 at 20:41
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How do I declare and initialize an array in Java?
... new array will be and how much memory to allocate. For instance, if Java knows that the base type Type takes 32 bytes, and you want an array of size 5, it needs to internally allocate 32 * 5 = 160 bytes.
You can also create arrays with the values already there, such as
int[] name = {1, 2, 3, 4, 5...
No module named pkg_resources
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July 2018 Update
Most people should now use pip install setuptools (possibly with sudo).
Some may need to (re)install the python-setuptools package via their package manager (apt-get install, yum install, etc.).
This issue can be highly dependent on your OS a...
C++ blogs that you regularly follow? [closed]
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Power of 2 Games
Update: The articles are now hosted at Games From Within.
share
edited Mar 20 '09 at 16:17
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What is difference between functional and imperative programming languages?
... see how anyone could read this answer and come away feeling confident in knowing the difference between declarative and procedural programming.
– Ringo
Apr 24 '17 at 7:02
add...
How to horizontally center a
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Safari, as of now, still requires -webkit flags for flexbox (display: -webkit-flex; and -webkit-align-items: center; and -webkit-justify-content: center;)
– Joseph Hansen
Jul 23 '15 at 15:59
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How to determine the current shell I'm working on
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@Dennish - my ksh right now doesn't have KSH_VERSION set. and echo ${.sh.version} returns "Bad Substitution". See my solution above
– DVK
Jul 24 '10 at 22:41
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Advantages of Binary Search Trees over Hash Tables
...array. Of course, the ultimate number of elements being added may not be known, so the hash table may still allocate more space than is necessary. Binary search trees can waste just as much memory or more, though. Linked implementations need space for at least two additional pointers per element ...
How to go to each directory and execute a command?
... If by easier you mean broken then yes, there are easier ways of doing. Now don't worry, all these IFS and read (as you say) become a second nature as you get used to them… they are part of the canonical and idiomatic ways of writing scripts.
– gniourf_gniourf
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VBoxManage: error: Failed to create the host-only adapter
...upport/VirtualBox/LaunchDaemons/VirtualBoxStartup.sh" restart
You should now be able to run vagrant up or vagrant reload and have your new host configured.
As mentioned in this answer, recent versions of macOS can block VirtualBox.
Solution:
Go to System Preferences > Security & Pri...