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How can I extract embedded fonts from a PDF as valid font files?

...eral options. All these methods work on Linux as well as on Windows or Mac OS X. However, be aware that most PDFs do not include to full, complete fontface when they have a font embedded. Mostly they include just the subset of glyphs used in the document. Using pdftops One of the most frequently us...
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]

...y help or they don't. You need help or you don't. If you know Unix and those tools do what you need them to do on Windows - then you are a happy guy and there is no need to learn PowerShell (unless you want to explore). My original intent was to include a set of Unix tools in Windows and be done ...
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How to get JSON response from http.Get

...t.Get(url) if err != nil { return err } defer r.Body.Close() return json.NewDecoder(r.Body).Decode(target) } Example use: type Foo struct { Bar string } func main() { foo1 := new(Foo) // or &Foo{} getJson("http://example.com", foo1) println(foo1.Bar) ...
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How to check BLAS/LAPACK linkage in NumPy and SciPy?

...like this. I think it means I am using the BLAS/LAPACK that ships with Mac OS. >>> import numpy as np >>> np.show_config() lapack_opt_info: extra_link_args = ['-Wl,-framework', '-Wl,Accelerate'] extra_compile_args = ['-msse3'] define_macros = [('NO_ATLAS_INFO', 3)] b...
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How do I get a human-readable file size in bytes abbreviation using .NET?

... This is not the most efficient way to do it, but it's easier to read if you are not familiar with log maths, and should be fast enough for most scenarios. string[] sizes = { "B", "KB", "MB", "GB", "TB" }; double len = new FileInfo(filename)....
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GLib compile error (ffi.h), but libffi is installed

... If you have a Debian-based Linux OS with apt-get: sudo apt-get install libffi-dev With a Redhat-base OS: yum install libffi-devel With Alpine Linux: apk add libffi-dev share ...
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How to list active / open connections in Oracle?

... substr(b.username,1,10) username, -- b.server, substr(b.osuser,1,8) os_user, substr(b.program,1,30) program from v$session b, v$process a where b.paddr = a.addr and type='USER' order by spid; shar...
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input() error - NameError: name '…' is not defined

...>>> input("Enter your name: ") Enter your name: dummy Traceback (most recent call last): File "<input>", line 1, in <module> File "<string>", line 1, in <module> NameError: name 'dummy' is not defined Security considerations with Python 2.7's input: Since what...
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Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?

I ran the following code in both iOS 7 and iOS 8: 18 Answers 18 ...
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Is JavaScript guaranteed to be single-threaded?

...e question of whether browsers really implement their JS engines using one OS-thread, or whether other limited threads-of-execution are introduced by WebWorkers.) However, in reality this isn't quite true, in sneaky nasty ways. The most common case is immediate events. Browsers will fire these rig...