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Why should text files end with a newline?
...
Because that’s how the POSIX standard defines a line:
3.206 Line
A sequence of zero or more non- <newline> characters plus a terminating <newline> character.
Therefore, lines not ending in a newline character aren't conside...
How to replace all dots in a string using JavaScript
...our case :). Thanks for providing the link!
– testing123
Sep 28 '12 at 4:41
3
If you use RegExp, ...
What is the difference between user and kernel modes in operating systems?
...mory address. Kernel
mode is generally reserved for the
lowest-level, most trusted functions
of the operating system. Crashes in
kernel mode are catastrophic; they
will halt the entire PC.
User Mode
In User mode, the executing code has no ability to directly access
hardware or ref...
Can't connect to MySQL server error 111 [closed]
...rewall installed either. Ran out of ideas.
– CoderGuy123
Oct 14 '16 at 3:49
...
td widths, not working?
...
123
It should be:
<td width="200">
or
<td style="width: 200px">
Note that if you...
How do I convert a Django QuerySet into list of dicts?
...
David WoleverDavid Wolever
123k7676 gold badges297297 silver badges462462 bronze badges
...
Generate a random letter in Python
...to get the whole range of characters 97 - 122, the argument passed must be 123.
– Kieran Moynihan
Apr 4 '19 at 17:52
@...
Is main() really start of a C++ program?
... control with C++ because you specified to have sections of code execute (possibly) out-of-order.
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What does if __name__ == “__main__”: do?
...ightly different code sample to explore how imports and scripts work. Suppose the following is in a file called foo.py.
# Suppose this is foo.py.
print("before import")
import math
print("before functionA")
def functionA():
print("Function A")
print("before functionB")
def functionB():
p...
Interactive search/replace regex in Vim?
...
I think you're looking for c, eg s/abc/123/gc, this will cause VIM to confirm the replacements. See :help :substitute for more information.
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