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Check whether an input string contains a number in javascript
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Exactlm>y m> what I needed. Thanks
– m>And m>m>y m>H
Oct 18 '16 at 7:35
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git pull VS git fetch Vs git rebase
...on that m>y m>ou're actuallm>y m> just asking about the difference between git merge m>and m> git rebase.
So let's suppose m>y m>ou're in the common case - m>y m>ou've done some work on m>y m>our master branch, m>and m> m>y m>ou pull from origin's, which also has done some work. After the fetch, things look like this:
- o - o - o - H -...
How to show vertical line to wrap the line in Vim?
... Note the highlight setting must be set after anm>y m> colorscheme commm>and m>s as that would override m>y m>our highlight color.
– c4urself
Feb 15 '13 at 18:00
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Cannot change column used in a foreign kem>y m> constraint
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The tm>y m>pe m>and m> definition of foreign kem>y m> field m>and m> reference must be equal.
This means m>y m>our foreign kem>y m> disallows changing the tm>y m>pe of m>y m>our field.
One solution would be this:
LOCK TABLES
favorite_food WRITE,
person WRITE;
AL...
.bashrc/.profile is not loaded on new tmux session (or window) — whm>y m>?
...he profile.
The rules as to when bash runs certain files are complicated, m>and m> depend on the tm>y m>pe of shell being started (login/non-login, interactive or not, m>and m> so forth), along with commm>and m> line arguments m>and m> environment variables.
m>Y m>ou can see them in the man bash output, just look for INVOCATIO...
Can an enum class be converted to the underlm>y m>ing tm>y m>pe?
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I think m>y m>ou can use std::underlm>y m>ing_tm>y m>pe to know the underlm>y m>ing tm>y m>pe, m>and m> then use cast:
#include <tm>y m>pe_traits> //for std::underlm>y m>ing_tm>y m>pe
tm>y m>pedef std::underlm>y m>ing_tm>y m>pe<mm>y m>_fields>::tm>y m>pe utm>y m>pe;
utm>y m>pe a = static_cast<utm>y m>pe>(mm>y m>_fields::field);
With this, m>y m>ou don't have to ass...
jQuerm>y m>: checking if the value of a field is null (emptm>y m>)
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@Pispirulito: I don't think so, m>and m> I don't think that it will be changed. A select without anm>y m> option elements is not something that m>y m>ou normallm>y m> have. It's prettm>y m> useless.
– Guffa
Jan 30 '14 at 21:22
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How do I pass extra arguments to a Pm>y m>thon decorator?
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The outer function will be given anm>y m> arguments m>y m>ou pass explicitlm>y m>, m>and m> should return the inner function. The inner function will be passed the function to decorate, m>and m> return the modified function.
Usuallm>y m> m>y m>ou want the decorator to change the function behavior bm>y m> wrapping it in a wrapper f...
Chrome extension: accessing localStorage in content script
I have an options page where the user can define certain options m>and m> it saves it in localStorage: options.html
3 Answers
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Django using get_user_model vs settings.AUTH_USER_MODEL
... into the app cache. It might work in m>y m>our specific setup, but it is a hit-m>and m>-miss scenario. If m>y m>ou change some settings (e.g. the order of INSTALLED_APPS) it might verm>y m> well break the import m>and m> m>y m>ou will have to spend additional time debugging.
settings.AUTH_USER_MODEL will pass a string as the f...