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List of ANSI color escape sequences
...looking for are the Select Graphic Rendition subset. All of these have the form
\033[XXXm
where XXX is a series of semicolon-separated parameters.
To say, make text red, bold, and underlined (we'll discuss many other options below) in C you might write:
printf("\033[31;1;4mHello\033[0m");
In C++ y...
How can you list the matches of Vim's search?
... -r<CR>:copen 33<CR>
" omit a dir from all searches to perform globally
set wildignore+=**/node_modules/**
" use perl regexes - src: http://andrewradev.com/2011/05/08/vim-regexes/
noremap / /\v
"
" STOP search related configs and helps
...
How to use OpenFileDialog to select a folder?
...ng[] files = Directory.GetFiles(fbd.SelectedPath);
System.Windows.Forms.MessageBox.Show("Files found: " + files.Length.ToString(), "Message");
}
}
If you work in WPF you have to add the reference to System.Windows.Forms.
you also have to add using System.IO for Directory class
...
What exactly is LLVM?
...sentation. If every high level language can be represented in this LLVM IR format, then analysis tools based on this IR can be easily reused - that is the basic rationale.
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Finding a branch point with Git?
...wn when comparing identical branches, and coming up with an alternate diff form which removes the sed form from the mix, and makes this "safer" (i.e. it returns a result (namely, the most recent commit) even when you compare master to master):
As a .git-config line:
[alias]
oldest-ancestor = !...
Why are only a few video games written in Java? [closed]
...ory, it makes a lot of sense: you get a productivity boost and a cross-platform application almost for free, among other things, such as the vast amount of Java libraries, and built-in garbage collection (although I admit I'm not sure if the latter is a good thing). So why is it rarely used? I can o...
Rebase array keys after unsetting elements
...sn't work when the key is set as text, like it would be as part of an HTML form. If you are relying on unique key values to identify the output from a form, one of the methods below works better.
– user1239087
Feb 20 '17 at 0:09
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Flask raises TemplateNotFound error even though template file exists
...mple_ui and jinja would always say
jinja2.exceptions.TemplateNotFound: form.html
The trick was that sample program would import installed package flask_simple_ui. And ninja being used from inside that package is using as root directory for lookup the package path, in my case ...python/lib/site...
Download JSON object as a file from browser
... edited May 28 '18 at 8:12
bformet
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answered Jun 12 '15 at 10:23
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When should Flask.g be used?
...
As an addendum to the information in this thread: I've been a bit confused by the behavior of flask.g too, but some quick testing has helped me to clarify it. Here's what I tried out:
from flask import Flask, g
app = Flask(__name__)
with app.app_c...