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Java current machine name and logged in user?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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\r\n, \r and \n what is the difference between them? [duplicate]
... is there an actual use of \r\n ? I don't see how a line feed cannot start from its beginning. got an example?
– alp
May 27 at 18:52
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How to run a C# console application with the console hidden
... our form is called when the user right clicks on the system tray icon and selects preferences. THIS IS THE RIGHT ANSWER!!!
– Bluebaron
Jul 4 '15 at 0:31
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'^M' character at end of lines
... On some systems (i.e. Ubuntu) the name of this command is "fromdos"
– bobwienholt
Dec 4 '12 at 16:12
6
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How dangerous is it to access an array out of bounds?
...an array outside of its bounds (in C)? It can sometimes happen that I read from outside the array (I now understand I then access memory used by some other parts of my program or even beyond that) or I am trying to set a value to an index outside of the array. The program sometimes crashes, but some...
How to compile and run C/C++ in a Unix console/Mac terminal?
...ry. For example you would see the other folders, input.cpp and output.bin
From inside the directory, now execute it with ./outbut.bin
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Google breakpad stackwalker无法加载符号 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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#!/usr/bin/python
import sys
import getopt
import os
import errno
from os.path import basename
def make_sure_path_exists(path):
try:
os.makedirs(path)
except OSError as exception:
if exception.errno != errno.EEXIST:
raise
def main(argv):
...
Django FileField with upload_to determined at runtime
...deconstructible decorator.
import datetime
import os
import unicodedata
from django.core.files.storage import default_storage
from django.utils.deconstruct import deconstructible
from django.utils.encoding import force_text, force_str
@deconstructible
class UploadToPath(object):
def __init_...
How to analyze a java thread dump?
... explains what that waiting on means:
A lock prevents more than one entity from accessing a shared resource. Each object in Java™ has an associated lock (gained by using a synchronized block or method). In the case of the JVM, threads compete for various resources in the JVM and locks on Java obje...
How can I distribute python programs?
.... Distutils does a lot of things, including making windows installers, and from Python 2.6 also create links in the Start-menu. It will require you to install Python separately though, so for an end-user app, I think py2exe is a better solution, because it includes it's own Python. Shipping/instal...