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Environment variables for java installation
...les\Java\jdk1.8.0_91"). That way when I use cygwin or something that can't read windows env variables, I still have a quick way of swapping versions. And it's much easier to remember the shorter path without the minor version.
– kghastie
Jul 15 '16 at 19:00
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Why are Docker container images so large?
...the end doesn't really reduce file system usage because the real data is already committed to lower layers. To get around this you must clean at each layer.
$ docker history bf5260c6651d
IMAGE CREATED CREATED BY SIZE
bf5260c6651d ...
Difference between “git checkout ” and “git checkout -- ”
... of a branch. Some examples for branch/file disambiguation:
git checkout README # would normally discard uncommitted changes
# to the _file_ "README"
git checkout master # would normally switch the working copy to
# the _branch_ "master"
gi...
How can I configure my makefile for debug and release builds?
... named src, then modify the line SRCS = file1.c file2.c file3.c file4.c to read SRCS = src/file1.c src/file2.c src/file3.c src/file4.c.
– zero2cx
Jan 5 '17 at 16:36
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How can I check if a URL exists via PHP?
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I would suggest reading only the first byte... if (@file_get_contents($url,false,NULL,0,1))
– Daniel Valland
Oct 1 '16 at 20:08
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What is this: [Ljava.lang.Object;?
... the type of the object is encoded in this string, but I don't know how to read it.
1 Answer
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Javascript: How to detect if browser window is scrolled to bottom?
...lly scroll them to the new bottom. If they are not at the bottom, they are reading previous content higher on the page, so I don't want to auto-scroll them since they want to stay where they are.
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The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
... by going to the file system and manually editing the .csproj file. It was read-only, so I had to do a little dance, but it did work.
– Al Lelopath
Jun 13 '14 at 20:56
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How to create a css rule for all elements except one class?
..."[data-name='bob']:not(a)"), which is nice.
– gingerbreadboy
May 25 '12 at 11:10
3
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Avoid browser popup blockers
...tantStuff.document.write('Loading preview...');
fill it with content when ready (when the AJAX call is returned, for instance)
importantStuff.location.href = 'http://shrib.com';
Enrich the call to window.open with whatever additional options you need.
I actually use this solution for a mailto ...