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Logging in Scala
...be the common denominator, it's limited only to actual log calls. In other words, the configuration cannot be done via the code.
In a large project, it could actually be convenient to be able to control the logging behavior of transitive dependencies if everyone used slf4j.
Scala Logging
Scala L...
Why are ToLookup and GroupBy different?
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In simple LINQ-world words:
ToLookup() - immediate execution
GroupBy() - deferred execution
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What does “hashable” mean in Python?
...nBronger: Because two unequal objects can hash to the same value. In other words, hashing is lossy.
– NPE
Oct 19 '15 at 23:13
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Detect if an input has text in it using CSS — on a page I am visiting and do not control?
...nside to this is you seem to need to actually have a placeholder. In other words, input:not(:placeholder-shown) will always match <input/> even if there is no value.
– redbmk
Jun 11 '16 at 10:56
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How do you log server errors on django sites
...exception, if all you are looking to do is log out stack traces. In other words, the traceback is still available in got_request_exception.
– TM.
Feb 14 '11 at 23:02
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Container-fluid vs .container
...tized").
.container resizes in chunks at several certain widths. In other words, it will be different specific aka "fixed" widths different ranges of screen widths.
Semantics: "fixed width"
You can see how naming confusion can arise. Technically, we can say .container is "fixed width", but it is...
Deleting elements from std::set while iterating
...our program through valgrind, you'll see a bunch of read errors. In other words, yes, the iterators are being invalidated, but you're getting lucky in your example (or really unlucky, as you're not seeing the negative effects of undefined behavior). One solution to this is to create a temporary it...
Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
...hat got a lot of giggles. I continued to take the kids literally at their words until they learned to give short, specific commands, and eventually we ended up with a butter and jelly sandwich. There was a lot of laughter but they came away understanding, at least a little, what a programmer does ...
Write a program that will surely go into deadlock [closed]
...iew questions can be academic at times, and this SO question does have the word "surely" in the title, so what follows is a program that certainly deadlocks. Two Locker objects are created, each is given two locks and a CountDownLatch used to synchronize between the threads. Each Locker locks the fi...
How to open the Google Play Store directly from my Android application?
... it's not listed as a suggestion any more. If you search that page for the word market you won't find any solution. I think the new way is to fire off a more generic intent developer.android.com/distribute/marketing-tools/… . More recent versions of the Play Store app probably have an intent filte...