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How do I uniquely identify computers visiting my web site?
...ck a
browser at random, at best we expect that only one in 286,777 other
browsers will share its fingerprint. Among browsers that support Flash
or Java, the situation is worse, with the average browser carrying at least
18.8 bits of identifying information. 94.2% of browsers wit...
What's the scope of a variable initialized in an if statement?
...
edited Oct 22 '17 at 17:26
user2357112 supports Monica
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How can I remove an element from a list, with lodash?
...in the comments, more idiomatic and lodashy way to do this would be to use _.remove, like this
_.remove(obj.subTopics, {
subTopicId: stToDelete
});
Apart from that, you can pass a predicate function whose result will be used to determine if the current element has to be removed or not.
_.rem...
Why should eval be avoided in Bash, and what should I use instead?
...l if you want to do something more complex:
# Add to scenario:
VAR_2='4 5 6'
# We could use:
local ref="${REF}_2"
echo "${!ref}"
# Versus the bash < 2 method, which might be simpler to those accustomed to eval:
eval "echo \"\$${REF}_2\""
Regardless, the new method is more intuitive, though i...
#1071 - Specified key was too long; max key length is 1000 bytes
...e column. INT is always 4 bytes, and it always allows values from -2147483648 to 2147483647. The numeric argument is about padding values during display, which has no effect unless you use the ZEROFILL option.
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How to turn on/off ReactJS 'development mode'?
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edited Aug 6 at 20:08
HoldOffHunger
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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
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605
Let's get one thing out of the way first. The explanation that yield from g is equivalent to f...
Will the Garbage Collector call IDisposable.Dispose for me?
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36
Actually, I don't believe the GC calls Object.Finalize at all if it's not overridden. The object is determined to effectively not have a fin...
How can I change UIButton title color?
..... :(
– Supertecnoboff
Jul 7 '15 at 6:40
How about with RGB ?
– Umit Kaya
Mar 1...
How to run a PowerShell script from a batch file
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JoeyJoey
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