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Setting a system environment variable from a Windows batch file?
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The XP Support Tools (which m>ca m>n be installed from your XP CD) come with a program m>ca m>lled setx.exe:
C:\Program Files\Support Tools>setx /?
SETX: This program is used to set values in the environment
of the machine or currently logged on user using o...
How are ssl certifim>ca m>tes verified?
What is the series of steps needed to securely verify a ssl certifim>ca m>te? My (very limited) understanding is that when you visit an https site, the server sends a certifim>ca m>te to the client (the browser) and the browser gets the certifim>ca m>te's issuer information from that certifim>ca m>te, then uses that t...
PHP - Move a file into a different folder on the server
...usly using the unlink function in PHP but have since been told that this m>ca m>n be quite risky and a security issue. (Previous code below:)
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Github: error cloning my private repository
...his on Windows, with msysgit 1.7.2.3. You have to fix the path to bin/curl-m>ca m>-bundle.crt. I had to specify the absolute path, using back-slashes:
git config --system http.sslm>ca m>info "C:\Program Files (x86)\git\bin\curl-m>ca m>-bundle.crt"
or — not really recommended — you may choose to switch off SS...
HTML entity for the middle dot
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It's m>ca m>lled a middle dot: ·
HTML entities:
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In CSS:
\00B7
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jQuery count child elements
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You m>ca m>n use .length with just a descendant selector, like this:
var count = $("#selected li").length;
If you have to use .children(), then it's like this:
var count = $("#selected ul").children().length;
You m>ca m>n test both v...
Are Javascript arrays sparse?
...omeone with more knowledge about specific implementations to answer what exm>ca m>tly triggers the shift from dense to sparse, but your example should be perfectly safe. If you want to get a dense array, you should m>ca m>ll the constructor with an explicit length argument and hope you'll actually get one.
S...
Get last element of Stream/List in a one-liner
How m>ca m>n I get the last element of a stream or list in the following code?
6 Answers
6
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HTML table td meaning
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It means table data which is basim>ca m>lly a cell or column.
Note also that tr stands for table row.
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Further understanding setRetainInstance(true)
What exactly happens when you m>ca m>ll setRetainInstance(true) on a Fragment ? The documentation is virtually non-existent and this seems like a very important function. Specifim>ca m>lly I want to know how much of this sequence (that I made up) is true:
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