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How do you get a list of the names of all files present in a directory in Node.js?

...? I want to ignore directories starting with .git – j_d May 3 '16 at 12:14  |  show 3 more comments ...
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How do you format an unsigned long long int using printf?

...want to try using the inttypes.h library that gives you types such as int32_t, int64_t, uint64_t etc. You can then use its macros such as: uint64_t x; uint32_t y; printf("x: %"PRId64", y: %"PRId32"\n", x, y); This is "guaranteed" to not give you the same trouble as long, unsigned long long etc, ...
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Weak and strong property setter attributes in Objective-C

...n release autorelease etc... Instead you use strong weak for properties or __strong __weak for variables (defaults to __strong). Strong is the equivalent to retain, however ARC will manage the release for you. The only time you would want to use weak, is if you wanted to avoid retain cycles (e.g...
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How to check if all elements of a list matches a condition?

... items = [[1, 2, 0], [1, 2, 0], [1, 2, 0]] >>> all(flag == 0 for (_, _, flag) in items) True >>> items = [[1, 2, 0], [1, 2, 1], [1, 2, 0]] >>> all(flag == 0 for (_, _, flag) in items) False Note that all(flag == 0 for (_, _, flag) in items) is directly equivalent to all(...
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What is the difference between C# and .NET?

...ment 0x00000200 .stackreserve 0x00100000 .subsystem 0x0003 // WINDOWS_CUI .corflags 0x00000001 // ILONLY // Image base: 0x05DB0000 // =============== CLASS MEMBERS DECLARATION =================== .class public auto ansi beforefieldinit Example.Class1 extends [mscorlib]System.Objec...
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Can you run GUI applications in a Docker container?

... value of FamilyWild is 65535 or 0xffff. docker build -t xeyes - << __EOF__ FROM debian RUN apt-get update RUN apt-get install -qqy x11-apps ENV DISPLAY :0 CMD xeyes __EOF__ XSOCK=/tmp/.X11-unix XAUTH=/tmp/.docker.xauth xauth nlist :0 | sed -e 's/^..../ffff/' | xauth -f $XAUTH nmerge - docker...
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What are some uses of template template parameters?

...ive an example. Let's pretend that std::vector doesn't have a typedef value_type. So how would you write a function which can create variables of the right type for the vectors elements? This would work. template <template<class, class> class V, class T, class A> void f(V<T, A> ...
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How can I use UUIDs in SQLAlchemy?

... is an example: from sqlalchemy.dialects.postgresql import UUID from flask_sqlalchemy import SQLAlchemy import uuid db = SQLAlchemy() class Foo(db.Model): # id = db.Column(db.Integer, primary_key=True) id = db.Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4, unique=True, n...
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A semantics for Bash scripts?

...s not terribly robust, but it is instructive: #!/usr/bin/env python from __future__ import print_function import os, sys '''Hacky barebones shell.''' try: input=raw_input except NameError: pass def main(): while True: cmd = input('prompt> ') args = cmd.split() if not args: ...
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Regular expression for a string that does not start with a sequence

...ng this program , but I need to ignore ones that start with the label "tbd_". So far I have something like [^tbd_] but that simply not match those characters. ...