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How to convert ActiveRecord results into an array of hashes
...skStoreStatus.all
tasks_records = tasks_records.as_json
# You can now add new records and return the result as json by calling `to_json`
tasks_records << TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
t...
Why does `a == b or c or d` always evaluate to True?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f20002503%2fwhy-does-a-b-or-c-or-d-always-evaluate-to-true%23new-answer', 'question_page');
}
);
...
git mv and only change case of directory
...2 commits. You can just move the file in the index, but to someone that is new to git, it may not be explicit enough as to what is happening. The shorter version is
git mv foo foo2
git mv foo2 FOO
git commit -m "changed case of dir"
As suggested in one of the comments, you can also do an interact...
How to change the height of a ?
... Larry K
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answered Apr 17 '12 at 17:19
htmldrumhtmldrum
2,0911414 sil...
Best way to strip punctuation from a string
...t string
s = "string. With. Punctuation?"
table = string.maketrans("","")
new_s = s.translate(table, string.punctuation) # Output: string without punctuation
Python 3
import string
s = "string. With. Punctuation?"
table = str.maketrans(dict.fromkeys(string.punctuation)) # OR {key: None ...
creating a strikethrough text?
... // this is the text we'll be operating on
SpannableString text = new SpannableString("Lorem ipsum dolor sit amet");
text.setSpan(new ForegroundColorSpan(Color.RED), 0, 5, 0);
// make "ipsum" (characters 6 to 11) one and a half time bigger than the textbox
text.setSpan(n...
MAMP Pro 3.05 on Mavericks updated to Yosemite - Apache does not start
...ro 3.0.7.3 should run fine on Yosemite, but after installing it on a brand new machine, I experienced the same problem.
In my case, the problem occurred because I had defined Additional Parameters for my virtual host that contained quotes. By default, Yosemite keyboard settings are set to convert s...
Array extension to remove object by value
... If you have upgraded your code to 2.0, see other answers further down for new options to implement this using extensions.
The reason you get the error 'T' is not convertible to 'T' is that you are actually defining a new T in your method that is not related at all to the original T. If you wanted ...
Generate a random letter in Python
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answered May 12 '10 at 22:51
Mark RushakoffMark Rushakoff
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...
Running SSH Agent when starting Git Bash on Windows
...
One slight annoyance I had was if I knew I wasn't going to be using git I wouldn't enter in the ssh key passphrase, then every shell I opened asked for it again. This is state 1, agent running w/o key, so you could remove ssh-add from this section then if you do...