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Error when trying vagrant up
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If you're using OS X and used the standard install, Delete vagrant's old curl and it should now work
sudo rm /opt/vagrant/embedded/bin/curl
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cv2.imshow command doesn't work properly in opencv-python
...ythonw.exe is not responding
"Basically, don't do this from IDLE. Write a script and run it from the shell or the script directly if in windows, by naming it with a .pyw extension and double clicking it. There is apparently a conflict between IDLE's own event loop and the ones from GUI toolkits."
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
...ier` for me on RHEL6. Parsing /sys/class/net/$dev/statistics (see the perl script in @ephemient answer) directly works much better.
– Nickolay
Feb 3 '16 at 12:24
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Virtual Memory Usage from Java under Linux, too much memory used
...nt set size: the number of pages that are currently resident in RAM. In almost all cases, this is the only number that you should use when saying "too big." But it's still not a very good number, especially when talking about Java.
SHR is the amount of resident memory that is shared with other proce...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...load for Update 4. Please be aware that some of these reg locations may be OS-dependent. I collected this info from a Windows 10 x64 box. I'm just going to go ahead and dump all of these redist versions and the reg keys I search for to detect installation.:
Visual C++ 2005
Microsoft Visual C++ 2...
Conditionally use 32/64 bit reference when building in Visual Studio
... desired result with a single project. The .csproj file is just an MSBuild script, so for a full reference, look here. Once you open the .csproj file in an editor, locate the <Reference> elements. You should be able to split these elements out in to 3 distinct item groups: references that aren...
Why should I use Google's CDN for jQuery?
...ther decreasing the latency.)
(Optional) They will automatically keep your scripts up to date. (If you like to "fly by the seat of your pants," you can always use the latest version of any script that they offer. These could fix security holes, but generally just break your stuff.)
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How to get URL of current page in PHP [duplicate]
...age was redirected via mod_rewrite - the former has the path to the actual script, the latter has the originally requested path.
– Amber
Aug 16 '09 at 2:19
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Read an Excel file directly from a R script
...gument
read_excel("my-spreadsheet.xls", na = "NA")
Note that while the description says 'no external dependencies', it does require the Rcpp package, which in turn requires Rtools (for Windows) or Xcode (for OSX), which are dependencies external to R. Though many people have them installed for oth...
Get element from within an iFrame
... otherwise you can't get access to its internals. That would be cross-site scripting.
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