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finding and replacing elements in a list
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>>> for n, i in enumerate(a):
... if i == 1:
... a[n] = 10
...
>>> a
[10, 2, 3, 4, 5, 10, 2, 3, 4, 5, 10]
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Prevent a webpage from navigating away using JavaScript
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answered May 4 '09 at 18:06
Jimmie R. HoutsJimmie R. Houts
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receiver type *** for instance message is a forward declaration
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edited Oct 30 '15 at 23:13
Jeremie D
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Objective-C pass block as parameter
...than Grynspan
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Can I use GDB to debug a running process?
... or higher.
The sysctl settings (writable only with CAP_SYS_PTRACE) are:
0 - classic ptrace permissions: a process can PTRACE_ATTACH to any other
process running under the same uid, as long as it is dumpable (i.e.
did not transition uids, start privileged, or have called
prctl(PR_SET_D...
How can Perl's print add a newline by default?
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101
Perl 6 has the say function that automatically appends \n.
You can also use say in Perl 5.10 o...
Rails select helper - Default selected value, how?
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answered Mar 10 '09 at 6:06
htanatahtanata
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What is the best way to implement nested dictionaries?
...ow:
>>> import pprint
>>> pprint.pprint(vividict, width=40)
{'new jersey': {'mercer county': {'plumbers': 3,
'programmers': 81},
'middlesex county': {'programmers': 81,
'salesmen': 62}},
'new yo...
How to read attribute value from XmlNode in C#?
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answered Oct 21 '09 at 10:54
KonamimanKonamiman
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Vim: Replacing a line with another one yanked before
...ave to leave normal mode, but it does yank the line. You can however use V"0p which will always put the line yanked in step 2.
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