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Can someone explain in simple terms to me what a directed acyclic graph is?
...lex terminology (if we're asking this question, we might not know graph theory... or even need to know). My variant would be something like "bar-hopping where you can never go to the same bar twice". Although the family-tree example from another answer is probably conceptually simpler, especially ...
Redirect from asp.net web api post action
...moved to" WebAPI page I was getting with other redirect techniques. Also for Redirect temporary instead of permanent you can use HttpStatusCode.Redirect (302) or .RedirectMethod (303)
– AaronLS
Apr 21 '14 at 18:46
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Track the time a command takes in UNIX/LINUX?
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Yes, use time <command>, such as
time ls
Consult man time for more options. Link.
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Track a new remote branch created on GitHub
...branch tracking the remote master branch of a github project. Now, a collaborator of mine has created a new branch in the same project, and I want to do the following accordingly:
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Check if property has attribute
... - what is the fastest way to determine if it contains a given attribute? For example:
8 Answers
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How to place div side by side
...pace. How do i float the second div to fill the rest of the space. Thanks for any help.
7 Answers
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JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
... there is a handful table showing unexpected situations using == comparator in the link you posted. I commented just to be careful when expecting true or false evaluation.
– m.rufca
Apr 24 '18 at 21:10
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Different ways of loading a file as an InputStream
...eted as a path local to the package of the class you are calling it from. For example calling, String.class.getResourceAsStream("myfile.txt") will look for a file in your classpath at the following location: "java/lang/myfile.txt". If your path starts with a /, then it will be considered an absolute...
How do I access this object property with an illegal name?
...todolist;
If you wanted to convert it to an array, which can be a little more easily (ie the obvious $ret['todo-list'] accessing), this code is taken almost verbatim from Zend_Config and will convert for you.
public function toArray()
{
$array = array();
foreach ($this->_data as $key =&...
Adding a user to a group in django
...oup, then add the user to the user_set
from django.contrib.auth.models import Group
my_group = Group.objects.get(name='my_group_name')
my_group.user_set.add(your_user)
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