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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
... already a JSON library. Again, as with most wheel-reinventing protocol description systems, Avro is also not standardized.
Personally, despite my love/hate relationship with it, I'd probably use ASN.1 for most RPC and message transmission purposes, although it doesn't really have an RPC stack (yo...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
... from being joined into a ligature, which is sometimes useful in non-Latin scripts.
– duskwuff -inactive-
Aug 11 '18 at 21:24
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Common programming mistakes for Clojure developers to avoid [closed]
... so easy to reach out to Java, it's sometimes tempting to use Clojure as a scripting language wrapper around Java. Certainly you'll need to do exactly this when using Java library functionality, but there's little sense in (e.g.) maintaining data structures in Java, or using Java data types such as ...
Unicode equivalents for \w and \b in Java regular expressions?
...cleared up when Unicode clarified grapheme clusters by discussing extended vs legacy grapheme clusters. The old definition of a grapheme cluster, wherein \X stands for a non-mark followed by any number of marks, is problematic, because you should be able to describe all files as matching /^(\X*\R)*\...
How can I profile C++ code running on Linux?
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@kizzx2 - you can use gprof2dot and perf script. Very nice tool!
– dashesy
May 14 '12 at 23:55
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Change date of git tag (or GitHub Release based on it)
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Here's a bash script that removes and re-adds every tag in a git repo: git tag -l | while read -r tag; do `git checkout $tag && git tag -d $tag && git push origin :refs/tags/$tag && GIT_COMMITTER_DATE="$(git show --...
How can I view the source code for a function?
...nt(format(x), max = max, ...)
invisible(x)
}
If you are working in a script and want the function code as a character vector, you can get it.
capture.output(print(body(print.Date)))
will get you:
[1] "{"
[2] " if (is.nul...
How to make shallow git submodules?
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Following Ryan's answer I was able to come up with this simple script which iterates through all submodules and shallow clones them:
#!/bin/bash
git submodule init
for i in $(git submodule | sed -e 's/.* //'); do
spath=$(git config -f .gitmodules --get submodule.$i.path)
surl=$(...
Watermark / hint text / placeholder TextBox
...
// for ItemsSource property
DependencyPropertyDescriptor prop = DependencyPropertyDescriptor.FromProperty(ItemsControl.ItemsSourceProperty, i.GetType());
prop.AddValueChanged(i, ItemsSourceChanged);
}
}
#region Event Handlers
/// <summa...
How can I extract embedded fonts from a PDF as valid font files?
...s on *nix systems consists of the following steps:
Convert the PDF to PostScript, for example by using XPDF's pdftops (on Windows: pdftops.exe helper program.
Now fonts will be embedded in .pfa (PostScript) format + you can extract them using a text editor.
You may need to convert the .pfa (ASCII) ...