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From an array of objects, extract value of a property as array
...ectively better, except that it uses a syntax that wasn't available at the time you asked the question and isn't even supported in some browsers. I'd also note that this answer is a direct copy of comments that were made on the originally accepted answer nearly a year before this answer was posted....
Make sure that the controller has a parameterless public constructor error
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This. A million times! I forgot to add a dependency map to my Ninject configuration.
– Tarps
Mar 22 '16 at 21:12
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How are booleans formatted in Strings in Python?
I see I can't do:
4 Answers
4
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Which terminal command to get just IP address and nothing else?
I'm trying to use just the IP address (inet) as a parameter in a script I wrote.
28 Answers
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What do the different readystates in XMLHttpRequest mean, and how can I use them?
...rm of life at the server end, so you could possibly increase the amount of time you wait for a full response when you receive it.)
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Simple way to transpose columns and rows in SQL?
... a changing list of colors and/or names this will generate the list at run-time.
All three queries will produce the same result:
| NAME | RED | GREEN | BLUE |
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| Eric | 3 | 5 | 1 |
| John | 5 | 4 | 2 |
| Paul | 1 | 8 | 2 |
| Tim | 1 | ...
PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL
How do I modify the owner of all tables in a PostgreSQL database?
20 Answers
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Two-way encryption: I need to store passwords that can be retrieved
... There are some encryption schemes that are impossible to crack such as OneTimePad).
Where do I store the private key?
What I would do is use 3 keys. One is user supplied, one is application specific and the other is user specific (like a salt). The application specific key can be stored anywhere...
How can I find the first occurrence of a sub-string in a python string?
So if my string is "the dude is a cool dude".
I'd like to find the first index of 'dude':
5 Answers
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How do I check in SQLite whether a table exists?
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We're counting the number of times the TABLE appears in sqlite schema. A count of 0 means the table doesn't exist. A count of 1 means the table does exist. These are the only two expected values of count.
– Stephen Quan
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