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Creating JS object with Object.create(null)?
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edited Feb 25 '19 at 4:31
Levi Roberts
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answer...
How to automatically generate a stacktrace when my program crashes
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Error: signal 11:
./test(handler+0x19)[0x400911]
/lib64/tls/libc.so.6[0x3a9b92e380]
./test(baz+0x14)[0x400962]
./test(bar+0xe)[0x400983]
./test(foo+0xe)[0x400993]
./test(main+0x28)[0x4009bd]
/lib64/tls/libc.so.6(__libc_start_main+0xdb)[0x3a9b91c4bb]
./test[0x40086a]
This shows the load module, ...
What's an elegant way to conditionally add a class to an HTML element in a view?
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143
I use the first way, but with a slightly more succinct syntax:
<div class="<%= 'ok' if @s...
Example of Named Pipes
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edited Dec 10 '12 at 18:23
answered Dec 10 '12 at 18:16
L....
How to sum all the values in a dictionary?
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edited Sep 23 '19 at 20:51
answered Feb 2 '11 at 23:02
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How do I add multiple arguments to my custom template filter in a django template?
...xample, if you want a filter that checks if variable X is in the list [1,2,3,4] you will want a template filter that looks like this:
{% if X|is_in:"1,2,3,4" %}
Now we can create your templatetag like this:
from django.template import Library
register = Library()
def is_in(var, args):
if a...
How can I programmatically check whether a keyboard is present in iOS app?
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mxcl
23.6k1111 gold badges8888 silver badges9595 bronze badges
answered Jun 10 '12 at 4:03
thpitschthpitsch...
How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'
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32 Answers
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How do I get a human-readable file size in bytes abbreviation using .NET?
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367
This is not the most efficient way to do it, but it's easier to read if you are not familiar w...
The role of #ifdef and #ifndef
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131
Text inside an ifdef/endif or ifndef/endif pair will be left in or removed by the pre-processor...