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How do I convert a float number to a whole number in JavaScript?
...them to map to the smaller integer (-3.5 -> -3). The former is normally called "floor". The word "truncate" is often used to describe either behavior. In my case, I was only going to feed it negative numbers. But this comment is a useful warning for those who DO care about negative number behavio...
How to run test methods in specific order in JUnit4?
...};
@Test
void stage3_thisDependsOnStage2(){};
@Test
void callTimeDoesntMatter(){}
}
This ensures stage2 methods are called after stage1 ones and before stage3 ones.
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impr...
How to reload a clojure file in REPL
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:reload-all should also work. The OP specifically says it doesn't, but I think there was something else wrong in the OP's dev environment because for a single file the two (:reload and :reload-all) should have the same effect. Here's the full command for :reload-all: ...
How to change the CHARACTER SET (and COLLATION) throughout a database?
...520_
v9.0 -- _0900_ (new)
_bin -- just compare the bits; don't consider case folding, accents, etc
_ci -- explicitly case insensitive (A=a) and implicitly accent insensitive (a=á)
_ai_ci -- explicitly case insensitive and accent insensitive
_as (etc) -- accent-sensitive (etc)
_bin...
From inside of a Docker container, how do I connect to the localhost of the machine?
So I have a Nginx running inside a docker container, I have a mysql running on localhost, I want to connect to the MySql from within my Nginx. The MySql is running on localhost and not exposing a port to the outside world, so its bound on localhost, not bound on the ip address of the machine.
...
Java Date vs Calendar
...gh it is mutable, the mutators are actually deprecated. In the end it basically wraps a long that would represent the date/time. Conversely, I would use Calendars if I have to manipulate the values.
You can think of it this way: you only use StringBuffer only when you need to have Strings that yo...
Resolving a Git conflict with binary files
...he same name (e.g. an existing branch name is "abc" and a directory exists called "abc").
– BoiseBaked
Dec 9 '16 at 16:54
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Is it possible to disable floating headers in UITableView with UITableViewStylePlain?
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The question specifically mentions to look for a way "Other then using UITableViewStyleGrouped"
– Ferdz
Jan 15 '19 at 19:31
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Base64 length calculation?
...udes padding and a terminating null character. You may not need the floor call if you are doing integer arithmetic.
Including padding, a base64 string requires four bytes for every three-byte chunk of the original string, including any partial chunks. One or two bytes extra at the end of the stri...
How can I convert byte size into a human-readable format in Java?
...ely this function is not locale-aware; in French, for example, they always call bytes "octets" so if you're going to display a 100 KB file to a French user the correct label would be 100 Ko.
– Tacroy
Dec 17 '15 at 15:26
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