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Who wrote this programing saying? “Always code as if the guy who ends up maintaining your code will
...jørn Seems to be Google's fault. The link can be fixed by changing http://groups.google.com/group/comp.lang.c%2B%2B... to http://groups.google.com/group/comp.lang.c++...
– Jason Plank
Sep 6 '11 at 16:37
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socket.io rooms or namespacing?
...to me if you just need simple compartments in your project to separate and group messages, either one is fine.
Not sure if that answers your question, but the research leading up to this answer at least helped me see clearer.
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#pragma mark in Swift?
...u can e.g. put all of your table view delegate methods in an extension and group your code at a more semantic level than #pragma mark is capable of.
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Error pushing to GitHub - insufficient permission for adding an object to repository database
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ssh me@myserver
cd repository/.git
sudo chmod -R g+ws *
sudo chgrp -R mygroup *
git config core.sharedRepository true
After this the git daemon should use the group file permissions when writing to .git/objects.
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How to run a single RSpec test?
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Usually I do:
rspec ./spec/controllers/groups_controller_spec.rb:42
Where 42 represents the line of the test I want to run.
EDIT1:
You could also use tags. See here.
EDIT 2:
Try:
bundle exec rspec ./spec/controllers/groups_controller_spec.rb:42
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How to use the “required” attribute with a “radio” input field
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TL;DR: Set the required attribute for at least one input of the radio group.
Setting required for all inputs is more clear, but not necessary (unless dynamically generating radio-buttons).
To group radio buttons they must all have the same name value. This allows only one to be selected at ...
How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
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If you want to work with using group names (using the same sample as above):
Find what:
_platformActions\.InstallApp\((?<mygroupname>.+)\)
Replace with:
this.Platform().App(${mygroupname}).Install()
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Generating Random Passwords
...RD_LENGTH = 10;
// Define supported password characters divided into groups.
// You can add (or remove) characters to (from) these groups.
private static string PASSWORD_CHARS_LCASE = "abcdefgijkmnopqrstwxyz";
private static string PASSWORD_CHARS_UCASE = "ABCDEFGHJKLMNPQRSTWXYZ";...
Access Asset Catalog programmatically
...mage from the Asset Catalog, you only need to access the name of the asset group without any extensions.
So, if you add an image named @"my-button@2x.png" to the Asset Catalog, it will create an asset group called my-button.
Now, all you have to do is access the image like so:
// Objective-C
[UII...
Create a list from two object lists with linq
...}
Thus can get a single list:
var oneList = list1.Append(list2);
Then group on name
var grouped = oneList.Group(p => p.Name);
Then can process each group with a helper to process one group at a time
public Person MergePersonGroup(IGrouping<string, Person> pGroup) {
var l = pGroup...