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What are the differences between node.js and node?
...ode.js.
nodejs is what you want, however it is arguably better to have the command be called node for compatibility with scripts that use #!/usr/bin/env node.
You can either just create a symlink in your path:
sudo ln -s `which nodejs` /usr/local/bin/node
Or you could install nvm and then use it to...
Update a local branch with the changes from a tracked remote branch
... branch -f --track won't work if the branch is checked out: use the second command git branch --set-upstream-to instead, or you would get "fatal: Cannot force update the current branch.")
That means your branch is already configured with:
branch.my_local_branch.remote origin
branch.my_local_branch....
How to list all properties of a PowerShell object
When I look at the Win32_ComputerSystem class , it shows loads of properties like Status , PowerManagementCapabilities , etc. However, when in PowerShell I do the below I only get back a couple:
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64-bit version of Boost for 64-bit windows
Is there a version of 64-bit Boost library for VS2008 ?
Or do I have to compile one myself? if, so, does anyone have experience with it?
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Visual Studio Editor does not underline errors anymore
...
Same fix worked for VS2013 after doing the above plus a compile.
– Chuck Savage
Nov 19 '13 at 19:31
2
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How to center horizontally div inside parent div
...or some reason i was having my child div seemingly shifted to the left--in comparison to browsers that are more standards compliant--in all versions of IE that i checked (IE6-8). And text-align: center; for the parent and text-align: left; for the child fixed it for all those versions.
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Platform independent size_t Format specifiers in c?
...o, the z length modifier is not part of C89/C90. If you're aiming for C89-compliant code, the best you can do is cast to unsigned long and use the l length modifier instead, e.g. printf("the size is %lu\n", (unsigned long)size);; supporting both C89 and systems with size_t larger than long is trick...
Bash script - variable content as a command to run
... -l)
$(perl test.pl test2 $count)
However, if you want to call your Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You need double quotes to get your $count value substituted.
...st...
How to run Maven from another directory (without cd to project dir)?
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