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Converting from a string to boolean in Python?
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Starting with Python 2.6, there is now ast.literal_eval:
>>> import ast
>>> help(ast.literal_eval)
Help on function literal_eval in module ast:
literal_eval(node_or_string)
Safely evaluate an expressi...
Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
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I was using 64-bit ODBC and this change started to give me database error. I corrected it though. In case someone encounter this too, you will have to install 32-bit ODBC drivers and then create your DSN in that.
– Farhan Hafeez
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How to use ELMAH to manually log errors
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I was looking to do this same thing in a thread I had started to queue mail from within my MVC4 application, as such I did not have the HttpContext available when an exception was raised. To do this I ended up with the following based on this question and another answer found on...
git rebase: “error: cannot stat 'file': Permission denied”
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Atom also apparently locks files. Restarting fixed it.
– Augustin Bralley
Nov 28 '17 at 7:15
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Javascript - Track mouse position
... every t mseconds. So essentially, when a page loads - this tracker should start and for (say) every 100 ms, I should get the new value of posX and posY and print it out in the form.
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What is /dev/null 2>&1?
...f a program. Usually cron sends an email for every output from the process started with a cronjob. So by writing the output to /dev/null you prevent being spammed if you have specified your adress in cron.
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.NET - How can you split a “caps” delimited string into an array?
... Good point... Please feel free to insert the .substring(), .trimstart(), .trim(), .remove(), etc. of your choice. :)
– Pseudo Masochist
Oct 3 '08 at 22:40
add a com...
Signed versus Unsigned Integers
...t go ahead and ADD and SUB your numbers without a worry.)
The differences start to show when it comes to comparisons. x86 has a simple way of differentiating them: above/below indicates an unsigned comparison and greater/less than indicates a signed comparison. (E.g. JAE means "Jump if above or equ...
How to print without newline or space?
...OHELLOHELLO
If you wanted to use this in Python 2.x just add this at the start of your file:
from __future__ import print_function
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Codesign error: Provisioning profile cannot be found after deleting expired profile
... Once you open it with a text editor the lines you are looking for should start with 'PROVISIONING_PROFILE = or' '"PROVISIONING_PROFILE[sdk=iphoneos*]" ='. Delete all of those and then you should be good.
– Brad The App Guy
Nov 19 '09 at 23:13
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