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Python truncate a long string
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info = (data[:75] + '..') if len(data) > 75 else data
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How can I check MySQL engine type for a specific table?
...@Pacerier - Both work fine. The difference is that this solution gives the info for one table, while Jocker's solution shows the engine type for all tables in a database (while being a bit more readable as well).
– kramer65
Mar 20 '16 at 8:36
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How to check if a python module exists without importing it
...lse
To find dotted imports, you need to do more:
import imp
try:
spam_info = imp.find_module('spam')
spam = imp.load_module('spam', *spam_info)
imp.find_module('eggs', spam.__path__) # __path__ is already a list
found = True
except ImportError:
found = False
You can also use pk...
import .css file into .less file
...ng a .css file is the same as with the (css) flag - read the docs for more info :)
– neemzy
Dec 26 '14 at 8:37
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How to check internet access on Android? InetAddress never times out
...n other situations where there's no available network), cm.getActiveNetworkInfo() will be null, so you need to add a null check.
Modified (Eddie's solution) below:
public boolean isOnline() {
ConnectivityManager cm =
(ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);...
How can I request the vibrate permission?
...<uses-permission android:name="android.permission.VIBRATE" />
More info on AndroidManifest permissions here
More info on list of permission here
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SVN change username
...r/path
To find out what protocol://currentUser@server/path is, run
svn info
in your working copy.
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Passing argument to alias in bash [duplicate]
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well its pretty good info though not to use the x, because it confuses newbies, which arrogant coders seem to enjoy doing for some reason. We are supposed to be helping here, and whether or not something is old school doesn't really excuse the co...
Eclipse - debugger doesn't stop at breakpoint
...k with remote, the java .class files must be complied along with debugging information. If "-g:none" option was passed to compiler then the class file will not have necessary information and hence debugger will not be able to match breakpoints on source code with that class in remote. Meanwhile, if ...
Strip all non-numeric characters from string in JavaScript
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Thanks csj; anyplace to find more info on \D ?
– p.campbell
Dec 7 '09 at 19:55
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