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How to change root logging level programmatically for logback
...gger root = (Logger)LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
root.setLevel(Level.INFO);
Note that you can also tell logback to periodically scan your config file like this:
<configuration scan="true" scanPeriod="30 seconds" >
...
</configuration>
...
How can I tell when a MySQL table was last updated?
...08-21 03:26:28 |
+----+------+---------------------+
mysql> UPDATE foo SET x = 1234 WHERE id = 1;
This updates the timestamp even though we didn't mention it in the UPDATE.
mysql> SELECT * FROM foo;
+----+------+---------------------+
| id | x | updated_at |
+----+------+------...
How to know if an object has an attribute in Python
...
Otherwise, do-
if hasattr(someObject, 'someProp'):
#Access someProp/ set someProp
pass
Docs:http://docs.python.org/library/functions.html
Warning:
The reason for my recommendation is that hasattr doesn't detect properties.
Link:http://mail.python.org/pipermail/python-dev/2005-December/05...
Select row with most recent date per user
...nce sake. As @OlegKuts mentioned, this gets very slow on mid-to-large data sets.
– Peter Meadley
Mar 13 '18 at 10:02
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How to manually send HTTP POST requests from Firefox or Chrome browser?
...It doesn't fit the whole purpose, because it cannot attach cookies already set in a browser. For example, you might want to log in to a website manually, and then send a post request. With curl, this would be a huge pain if the login process is handled with javascript stuff
– V...
Simulate delayed and dropped packets on Linux
...IP filtering system. One of the modules is called "nth", and allows you to set up a rule that will drop a configurable rate of the packets. Might be a good place to start, at least.
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Detect if a NumPy array contains at least one non-numeric value?
...ent is NAN, does this solution involve iterating over the full array? If I set the first element to NAN, this still takes about 5microseconds, which seems quite slow for what can be done with an array lookup and a test -- should be nanoseconds, no?
– user48956
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Why am I suddenly getting a “Blocked loading mixed active content” issue in Firefox?
...reful. Yes you promise!
Find security.mixed_content.block_active_content. Set its value to false.
The All Choice
iDevelApp's answer is awesome.
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How do you get a directory listing sorted by creation date in python?
... that I was wanting to use glob to only search for files with a particular set of file extensions, which glob() was better suited to. To use listdir here's what it would look like:
import os
search_dir = "/mydir/"
os.chdir(search_dir)
files = filter(os.path.isfile, os.listdir(search_dir))
files =...
Is it a bad practice to catch Throwable?
...ion which requires special care (in short - after catching it, you have to set thread's interrupted status back to 'true')
– Kirill Gamazkov
Apr 14 '16 at 4:09
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