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How do I set up DNS for an apex domain (no www) pointing to a Heroku app?
...to redirect the naked domain to WWW.your_domain.com
You can find the step-by-step instructions here
https://stackoverflow.com/a/20115583/1440255
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What's the scope of the “using” declaration in C++?
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I've got a bunch of namespaces all being used by one "conglomerator"-type file, and gmock unit-testing was extra tedious because each test used things from a specific namespace, and I thought I had to qualify each and every variable. Using using inside a function (or eve...
Check status of one port on remote host [closed]
...l "-p23" without the space. nmap treats each unit not immediately preceded by a flag as a separate scan destination
– Brandon Lebedev
Feb 1 '15 at 4:53
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A more useful statusline in vim? [closed]
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c is actually the byte count, even if it is sometimes called column count even in vim help. You can use v to get what is usually meant by column number.
– Ludwig Weinzierl
Jan 3 '12 at 17:26
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When would you call java's thread.run() instead of thread.start()?
...question is not asking for the difference, but asking about use cases whereby we will call thread.run() instead of thread.start().
– Pacerier
Sep 26 '14 at 2:19
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How can I delete all unversioned/ignored files/folders in my working copy?
...rs using Powershell (but not being allowed to comment on the original post by Stackoverflow):
powershell -Command "&{(svn status --no-ignore) -match '^[\?i]' -replace '^.\s+' | rm -recurse -force}
This adds the carat ("^") to specify the start of line, avoiding matching all files that contain...
How to set button click effect in Android?
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This can be achieved by creating a drawable xml file containing a list of states for the button. So for example if you create a new xml file called "button.xml" with the following code:
<selector xmlns:android="http://schemas.android.com/apk/...
How to get a list of current open windows/process with Java?
...TH32CS_SNAPPROCESS, new WinDef.DWORD(0));
Tlhelp32.PROCESSENTRY32.ByReference processEntry = new Tlhelp32.PROCESSENTRY32.ByReference();
while (winNT.Process32Next(snapshot, processEntry)) {
System.out.println(processEntry.th32ProcessID + "\t" + Native.toString(processEn...
How can I quickly sum all numbers in a file?
... With the -F '\t' option if your fields contain spaces and are separated by tabs.
– Ethan Furman
Jul 17 '14 at 22:17
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npm check and update package if needed
... be aware that npm update will not update your package.json file as stated by the answer from @Erik Olson.
– Ehtesham Hasan
Oct 26 '17 at 19:00
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