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Determine whether an array contains a value [duplicate]
I need to determine if a value exists in an array.
18 Answers
18
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Improve INSERT-per-second performance of SQLite
...ashes the data should be fine. Note that in newer versions, the OFF/MEMORY settings are not safe for application level crashes.
Playing with page sizes makes a difference as well (PRAGMA page_size). Having larger page sizes can make reads and writes go a bit faster as larger pages are held in memory...
How to find SQL Server running port?
... SQL Native Client config? TCP/IP is Enabled. But default port is set to 1433 :/
– keram
Sep 6 '12 at 10:14
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You have already activated X, but your Gemfile requires Y
...n this blog post.
To avoid typing bundle exec ... all the time, you could set up an alias or function in your shell for commands you commonly use with Bundler. For example this is what I use for Rake:
$ type bake
bake is a function
bake ()
{
bundle exec rake "$@"
}
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How to add new elements to an array?
I have the following code:
18 Answers
18
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What is the difference between tree depth and height?
This is a simple question from algorithms theory.
The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between root and concrete node.
Which is which?
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What is the standard way to add N seconds to datetime.time in Python?
Given a datetime.time value in Python, is there a standard way to add an integer number of seconds to it, so that 11:34:59 + 3 = 11:35:02 , for example?
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Appropriate datatype for holding percent values?
... editor after snippets, if snippets enabled
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What is a callback function?
What is a callback function?
21 Answers
21
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How can you get the SSH return code using Paramiko?
...port getpass
pw = getpass.getpass()
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.WarningPolicy())
client.connect('127.0.0.1', password=pw)
while True:
cmd = raw_input("Command to run: ")
if cmd == "":
break
chan = client.get_transport().open_sessio...