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How do you change the datatype of a column in SQL Server?
I am trying to change a column from a varchar(50) to a nvarchar(200) . What is the SQL command to alter this table?
8 A...
What is the default text size on Android?
...t size is "normal" for buttons. From my test, it should be something like 12sp, but I have not found any documentation on this.
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Add a properties file to IntelliJ's classpath
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answered Sep 22 '10 at 3:48
ColinDColinD
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How can I generate an ObjectId with mongoose?
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296
You can find the ObjectId constructor on require('mongoose').Types. Here is an example:
var m...
Differences between Proxy and Decorator Pattern
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24
Here is the direct quote from the GoF (page 216).
Although decorators can have similar impl...
Give all the permissions to a user on a DB
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284
The user needs access to the database, obviously:
GRANT CONNECT ON DATABASE my_db TO my_user;...
String concatenation does not work in SQLite
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267
Try using || in place of +
select locationname || '<p>' from location;
From SQLite ...
TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?
...can find more information about that here: https://stackoverflow.com/a/14982340/631802
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Requests — how to tell if you're getting a 404
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320
Look at the r.status_code attribute:
if r.status_code == 404:
# A 404 was issued.
Demo:
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Regex, every non-alphanumeric character except white space or colon
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256
[^a-zA-Z\d\s:]
\d - numeric class
\s - whitespace
a-zA-Z - matches all the letters
^ - nega...