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What is the difference between 'log' and 'symlog'?
...rical log, and allows positive and negative values.
symlog allows to set a range around zero within the plot will be linear instead of logarithmic.
I think everything will get a lot easier to understand with graphics and examples, so let's try them:
import numpy
from matplotlib import pyplot
# E...
What is a magic number, and why is it bad? [closed]
...retty good because "2" by itself could be anything. Only when we limit the range and domain of understanding to "my program" where 2 is the default_padding in the GUI UX parts of "my program", do we finally make sense of "2" in its proper context. Here "2" is a "magic" number, which is factored out ...
How do I delete all messages from a single queue using the CLI?
...on. I finally downloaded it from here: hg.rabbitmq.com/rabbitmq-management/raw-file/rabbitmq_v3_3_5/…
– FactualHarmony
Aug 30 '14 at 13:21
5
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A top-like utility for monitoring CUDA activity on a GPU
... combines this information, but you can use the nvidia-smi tool to get the raw data, like so (thanks to @jmsu for the tip on -l):
$ nvidia-smi -q -g 0 -d UTILIZATION -l
==============NVSMI LOG==============
Timestamp : Tue Nov 22 11:50:05 2011
Driver Version ...
What are the Ruby Gotchas a newbie should be warned about? [closed]
...ly an alias for ==
"joe" === "joe" # true
"joe" === "bob" # false
# but ranges match any value they include
(1..10) === 5 # true
(1..10) === 19 # false
(1..10) === (1..10) # false (the range does not include itself)
# arrays just match equal arrays, but they do not match included v...
How to convert char to int?
...nt)(value - '0');
if (i < 0 || i > 9) throw new ArgumentOutOfRangeException("value");
return i;
}
}
then use int x = c.ParseInt32();
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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
...compile-error since the right hand side still is an int-literal and out of range.
So operations with int-values (and that's including assignments) may overflow without a compile-error (and without a runtime-error as well), but the compiler just can't handle those too-large literals.
...
Selecting a row in DataGridView programmatically
How can I select a particular range of rows in a DataGridView programmatically at runtime?
8 Answers
...
Transaction isolation levels relation with locks on table
...he transaction and are held until the transaction completes.
SERIALIZABLE: Range locks are placed in the range of key values that match the search conditions of each statement executed in a transaction. [...] The range locks are held until the transaction completes.
...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...eError: 'ascii' codec can't decode byte 0xe2 in position 0: ordinal not in range(128)
(My console is configured as UTF-8, so "€" = '\xe2\x82\xac', hence exception on \xe2)
or
UnicodeEncodeError: 'ascii' codec can't encode character u'\u20ac' in position 0: ordinal not in range(128)
sys.setde...