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Virtual Memory Usage from Java under Linux, too much memory used
...rocess, this is typically limited to shared libraries and memory-mapped JARfiles. In this example, I only had one Java process running, so I suspect that the 7k is a result of libraries used by the OS.
SWAP isn't turned on by default, and isn't shown here. It indicates the amount of virtual memory t...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
... talking about. It writes the contents of a program's address space, VDSO, file descriptor references and states to a file that can later be reconstructed. CryoPID started when there were no usable hooks in Linux itself and worked entirely from userspace (actually, it still does work, depending on y...
Localization and internationalization, what's the difference?
...atabase in Unicode (utf8mb4 instead of latin1), moving strings to resource files, enabling the use of date, time and currency formats, etc.
When you wish to sell, for example, a Chinese version of your app, you'd then localize it by hiring a translator to build the zh-CN resource files, and use a n...
Quickest way to convert XML to JSON in Java [closed]
...
download all the files not just XML.java. From here: github.com/douglascrockford/JSON-java/downloads
– Spiff
Oct 18 '12 at 15:37
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Git conflict markers [duplicate]
After I pulled from remote branch, I got conflict, when I open the file it looks something like below:
1 Answer
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How to read a single character from the user?
...ef __call__(self):
import sys, tty, termios
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settin...
How to theme the ENTIRE Xcode IDE to light-on-dark?
... themes on GitHub: https://github.com/Rep0se/xcode-themes
p.p.s: To theme FileMerge tool in Mojave (for now) use this solution in combination with Invert Colors outlined above.
Quick shortcut Tip: To launch preferences, hit "Command" + ","
...
Where do gems install?
I'm trying to edit one of the gem's config files and I can't find it. I'm not sure how I did this in the past.
4 Answers
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Is there Unicode glyph Symbol to represent “Search” [closed]
...;#x1F50D; or 🔎
They are, however not supported by many fonts (fileformat.info only lists a few fonts as supporting the Codepoint with a proper glyph).
Also note that they are outside of the BMP, so some Unicode-capable software might have problems rendering them, even if they have font...
Delete terminal history in Linux [closed]
...rsion 10.11.2), but you have to add that following line to your ~/.bash_profile: export SHELL_SESSION_HISTORY=0, then do a source ~/.bash_profile and to finish quit and restart your Terminal app. If you want to understand what this export command does, then you should definitely check this following...