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Running a cron job at 2:30 AM everyday
... Command Any command to be executed.
Restart cron with latest data:
service crond restart
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Simplest two-way encryption using PHP
What is the simplest way of doing two way encryption in common PHP installs?
6 Answers
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Android: Temporarily disable orientation changes in an Activity
...r, I noticed that if I rotate my phone it restarts the activity which is REALLY bad for the process that was running, and I get a Force Close.
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What is the difference between Java RMI and RPC?
...X-WS. In Java, when you talk about RPC, you are talking about SOAP and Web Services. Here is an IBM article about JAX-RPC 1.1 changing to JAX-WS. ibm.com/developerworks/library/ws-tip-jaxwsrpc
– MattC
Apr 10 '15 at 14:19
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Installation Issue with matplotlib Python [duplicate]
I have issue after installing the matplotlib package unable to import matplotlib.pyplot as plt . Any suggestion will be greatly appreciate.
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Android mock location on device?
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You can use the Location Services permission to mock location...
"android.permission.ACCESS_MOCK_LOCATION"
and then in your java code,
// Set location by setting the latitude, longitude and may be the altitude...
String[] MockLoc = str.split(",...
How to check whether a variable is a class or not?
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The inspect.isclass is probably the best solution, and it's really easy to see how it's actually implemented
def isclass(object):
"""Return true if the object is a class.
Class objects provide these attributes:
__doc__ documentation string
__module__ ...
Get the current first responder without using a private API
...that my app cannot be accepted because I'm using a non-public API; specifically, it says,
28 Answers
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_DEBUG vs NDEBUG
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+1. NDEBUG in particular is allowed to be #undef'd and #define'd within a single TU (and reincluding <assert.h> changes the assert macro accordingly). Because this is different than expected/desired, it's common to use another macro to control a ...
Where does gcc look for C and C++ header files?
...stem header.
If you run gcc in verbose mode on such a source, it will list all the system include locations as it looks for the bogus header.
$ echo "#include <bogus.h>" > t.c; gcc -v t.c; rm t.c
[..]
#include "..." search starts here:
#include <...> search starts here:
/usr/local...