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What is “above-the-fold content” in Google Pagespeed?
Until recently, my site (www.heatexchangers.ca) scored 98% on Google Page Speed. There were a couple of things I could do nothing about such as the query string from web fonts. I was very happy with this as this represented all that I could do.
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What does tree-ish mean in Git?
...rect way to specify a (sub)directory in Git is to use this
"tree-ish" syntax (item #15 from the Git revisions documentation):
<rev>:<path>, e.g. HEAD:README, :README, master:./README
A suffix : followed by a path names the blob or tree at the given path in
the tree-ish object ...
How to override and extend basic Django admin templates?
How do I override an admin template (e.g. admin/index.html) while at the same time extending it (see https://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-vs-replacing-an-admin-template )?
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How to view the Folder and Files in GAC?
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Install:
gacutil -i "path_to_the_assembly"
View:
Open in Windows Explorer folder
.NET 1.0 - NET 3.5: c:\windows\assembly (%systemroot%\assembly)
.NET 4.x: %windir%\Microsoft.NET\assembly
OR gacutil –l
When you are going to install an assembly you have to specify where gacutil can...
How can I tell IntelliJ's “Find in Files” to ignore generated files?
I need to do a find in files. I want to ignore or exclude generated files, like JAX-WS artifacts or classes in target folders. How can I tell IDEA to exclude these files from the find?
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How to identify platform/compiler from preprocessor macros?
I'm writing a cross-platform code, which should compile at linux, windows, Mac OS. On windows, I must support visual studio and mingw.
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What does $NON-NLS-1$ mean?
...ed to detect string literals, so that you don't accidentally have leave unexternalized UI strings in the code; however, there are strings which should not be externalized (such as regexps) and so, //$NON-NLS-1$ gives you a way to communicate that fact to the compiler.
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How to do stateless (session-less) & cookie-less authentication?
...although not completely stateless mechanism (assuming you have JavaScript execution) is to embed the session cookie in the JavaScript. The security guy in me is screaming at this, but it could actually work - every request has a X-Authentication-Token header or something like that, and you map that ...
What's the difference between URI.escape and CGI.escape?
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What's the difference between an axe and a sword and which one I should use? Well it depends on what you need to do.
URI.escape was supposed to encode a string (URL) into, so called, "Percent-encoding".
CGI::escape is coming from the CGI spec, which describ...
Pass all variables from one shell script to another?
... have basically two options:
Make the variable an environment variable (export TESTVARIABLE) before executing the 2nd script.
Source the 2nd script, i.e. . test2.sh and it will run in the same shell. This would let you share more complex variables like arrays easily, but also means that the other ...