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How to check if a DateTime occurs today?
...fter a short time. So maybe it would be best to keep the exact story date (including time, preferably UTC) and check if less than 24 hours (or whatever) have passed, which is simple (dates can be subtracted, which gives you a TimeSpan with a TotalHours or TotalDays property).
...
“Invalid signature file” when attempting to run a .jar
... Unfortunately some of us use things like "maven shade plugin" so including verbatim copies of the original jar is not as easy in those cases...
– rogerdpack
Jun 11 '15 at 18:26
...
Hash function that produces short hashes?
...llisions, but not as bad as simply truncating the digest.
Also, you could include the length of the original data as part of the result to make it more unique. For example, XORing the first half of an MD5 digest with the second half would result in 64 bits. Add 32 bits for the length of the data (o...
Better way of getting time in milliseconds in javascript?
...
Welcome to Stack Overflow! You might want to include a short explanation of what requestAnimationFrame does that stops this "jumping" as described in the question. Thanks!
– Qantas 94 Heavy
Apr 12 '14 at 1:12
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android fragment- How to save states of views in a fragment when another fragment is pushed on top o
...nceState() was never get called. Just save your own data to the argument, including the items in the list view or just their IDs (if you have other centralize data manager). No need to save list view's position - that was saved and restore automatically.
– John Pang
...
PHP: Storing 'objects' inside the $_SESSION
...
please edit your answer to include all these comments. it's easier to read and better for the wiki and anyways I can't chose your answer as the accepted one, if everything important is in the comments. thanks!
– markus
...
Python 3.x rounding behavior
...e Decimal.
All rounding options are available from the decimal module including
ROUND_CEILING, ROUND_DOWN, ROUND_FLOOR, ROUND_HALF_DOWN, ROUND_HALF_EVEN,
ROUND_HALF_UP, ROUND_UP, and ROUND_05UP.
examples:
>>> trueround(2.5, 0) == Decimal('3')
True
...
Is there an alternative sleep function in C to milliseconds?
...equently removed from POSIX; for new code, nanosleep() is preferred:
#include <time.h>
int nanosleep(const struct timespec *req, struct timespec *rem);
DESCRIPTION
nanosleep() suspends the execution of the calling thread until either at least the time specified in *req has ...
Why are there two ways to unstage a file in Git?
... to-be-removed
#
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# to-be-added
no changes added to commit (use "git add" and/or "git commit -a")
git reset HEAD (without -q) gives a warning about the modified file and its exit code is 1 which will be...
IntelliJ - Convert a Java project/module into a Maven project/module
...operties>
<dependencies>
<!--All dependencies to put here, including module dependencies-->
</dependencies>
<build>
<directory>${project.basedir}/target</directory>
<outputDirectory>${project.build.directory}/classes</outputDirectory>
...