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C++11 std::threads vs posix threads
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Use std::thread now and forever. It's cross platform and as another answerer said it's future proof and does not suffer from performance bottlenecks.
– Nikos
Sep 25 '19 at 11:19
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JavaScript string encryption and decryption?
... @stom it is up to you how and where you store it. I don't know if there is truly secure way to store it in a browser. Request them from the server and store in memory.
– Tomas Kirda
Feb 14 '19 at 14:31
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Difference between float and decimal data type
... This is rarely true anymore. Testing is the best policy, as it's best to know for certain what the trade-offs are.
– user1899861
Oct 17 '13 at 2:24
15
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How can I see the entire HTTP request that's being sent by my Python application?
...egration, but their SDK didn't work, I couldn't tell why, and I needed to know what was actually going on to properly fix it. It's very frustrating, but being able to see the raw traffic really helps.
share
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How to loop through array in jQuery?
...ink to docs)
Advantages: All of the same advantages as forEach, plus you know it's there since you're using jQuery.
Disadvantages: If you're using this in the containing code, you have to stick it in a variable so you can use it within the function, since this means something else within the funct...
How do I get a UTC Timestamp in JavaScript?
...me is passed in, the results will differ. Observe (I'm in GMT +02:00 right now, and it's 07:50):
> var d1 = new Date();
> d1.toUTCString();
"Sun, 18 Mar 2012 05:50:34 GMT" // two hours less than my local time
> Math.floor(d1.getTime()/ 1000)
1332049834
> var d2 = new Date( d1.getUTCFu...
How to check if PHP array is associative or sequential?
...).
If the value is a non-empty array, exactly 1 function returns true.
Now, for an array to be a "genuine" array that we are all accustomed to, meaning:
Its keys are all numeric / integers.
Its keys are sequential (i.e. increasing by step 1).
Its keys start from zero.
We can check with the f...
Django Cookies, how can I set them?
...n a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they are not required to always enter their zip code?
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JetBrains / IntelliJ keyboard shortcut to collapse all methods
... been doing the latter and it's not that time consuming, but it's nice to know I can skip some steps with the former from this post. Thanks!
– John Pancoast
Oct 8 '17 at 14:31
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Count, size, length…too many choices in Ruby?
... advise using length (or its alias size) rather than count if you want to know how many elements there are altogether.
Regarding ActiveRecord, on the other hand, there are important differences. check out this post:
Counting ActiveRecord associations: count, size or length?
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