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awk without printing newline
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awk '{sum+=$3}; END {printf "%f",sum/NR}' ${file}_${f}_v1.xls >> to-plot-p.xls
print will insert a newline by default. You dont want that to happen, hence use printf instead.
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Post JSON using Python Requests
...code
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>>> r.json()
{'args': {},
'data': '{"key": "value"}',
'files': {},
'form': {},
'headers': {'Accept': '*/*',
'Accept-Encoding': 'gzip, deflate',
'Connection': 'close',
'Content-Length': '16',
'Content-Type': 'application/json',...
Javascript for “Add to Home Screen” on iPhone?
... can create a "add to home screen" icon or shortcut in iPhone( by the code file of .mobileconfig)
https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/iPhoneOTAConfiguration/ConfigurationProfileExamples/ConfigurationProfileExamples.html
http://appdistro.cttapp.c...
How to add a WiX custom action that happens only on uninstall (via MSI)?
...cuteSequence>:
<InstallExecuteSequence>
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<Custom Action="FileCleaner" After='InstallFinalize'>
Installed AND NOT UPGRADINGPRODUCTCODE</Custom>
Then you will also have to define your Action under <Product>:
<Product>
...
<CustomAction Id='File...
upstream sent too big header while reading response header from upstream
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Add the following to your conf file
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
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How do I install Python packages on Windows?
... Step 1 - Get python recognized as a command Step 2 - Run the setup.py file
– Chris Hayes
May 31 '11 at 20:49
1
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CSS content property: is it possible to insert HTML instead of Text?
...wer that you cannot add arbitrary markup - you have to specify an external file via url() instead, as with any other image.
– BoltClock♦
Oct 10 '13 at 15:59
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Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...oots.
Otherwise, insert he SD card on your host, and create a magic empty file named ssh file in the boot/ partition.
On Ubuntu hosts, it gets mounted automatically and you can do just:
sudo touch /media/$USER/boot/ssh
which you can confirm with:
lsblk
which contains:
mmcblk0 179:0 0...
Ruby off the rails
...ration - Built several DSLs to generate C++/Java/C# code from single input files
Build Support
scripts to generate Makefiles for unix from Visual Studio Project Files
scripts for building projects and formatting the output for Cruise Control
scripts for running our unit tests and formatting the ou...
Why can't I initialize non-const static member or static array in class?
...ne explains this aptly here:
A class is typically declared in a header file and a header file is typically included into many translation units. However, to avoid complicated linker rules, C++ requires that every object has a unique definition. That rule would be broken if C++ allowed in-class d...