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Add column to SQL Server
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Use this query:
ALTER TABLE tablename ADD columname DATATYPE(size);
And here is an example:
ALTER TABLE Customer ADD LastName VARCHAR(50);
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How to enable or disable an anchor using jQuery?
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Actually My coding is in Rails and my coding is <%= foo.add_associated_link('Add email', @project.email.build) %> when it I render it into browser i can see the email but i cannot disabled it even i tried with coding such as e.preventDefault() but of...
How to change a django QueryDict to Python Dict?
...nswered Nov 12 '12 at 18:57
Alexandre VassalottiAlexandre Vassalotti
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
Can anyone tell me if an equivalent for setInterval/setTimeout exists for Android? Does anybody have any example about how to do it?
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How to print a percentage value in python?
...s something you stumble over while reading the code. I think with Python 3 and real division by default this irritation is gone.
– miku
Jul 17 '13 at 8:19
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Keep only date part when using pandas.to_datetime
I use pandas.to_datetime to parse the dates in my data. Pandas by default represents the dates with datetime64[ns] even though the dates are all daily only.
I wonder whether there is an elegant/clever way to convert the dates to datetime.date or datetime64[D] so that, when I write the data t...
How do you turn off auto-capitalisation in HTML form fields in iOS?
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@AbhiBeckert Can confirm. 2014 and we can hardly remember iOS 6.
– Henry Harris
Jun 18 '14 at 21:06
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Iterating C++ vector from the end to the beginning
... ++i ) {
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rbegin()/rend() were especially designed for that purpose. (And yes, incrementing a reverse_interator moves it backward.)
Now, in theory, your method (using begin()/end() & --i) would work, std::vector's iterator being bidirectional, but remember, end() isn't the last element —...
List of Java class file format major version numbers?
...ibrary to correspondent of table that friend shows last.
Create "jar file" and compile and execute.
I did that and it worked.
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How do I set the UI language in vim?
I saw this on reddit, and it reminded me of one of my vim gripes: It shows the UI in German . Damn you, vim! I want English , but since my OS is set up in German (the standard at our office), I guess vim is actually trying to be helpfull.
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