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Run command on the Ansible host
...at it does not make sense to delegate all tasks, debug, add_host, include, etc always get executed on the controller. Using this with the ‘serial’ keyword to control the number of hosts executing at one time is also a good idea:
---
- hosts: webservers
serial: 5
tasks:
- name: take out...
How to serialize a lambda?
... @Balder The facility to cast to an intersection type was added in order to provide a target type for type inference of lambdas. Since AICs have a manifest type (i.e., its type is not inferred) casting an AIC to an intersection type isn't useful. (It is possible, just not useful.) To have an...
Switching to landscape mode in Android Emulator
... Mac users, you only need to use the fn key if the setting "Use all F1, F2 etc. keys as function keys" (under System Preferences -> Keyboard) is checked.
left-ctrl+F11on Windows 7
It works fine in Windows 7 for android emulator to change the landscape orientation to portrait and vice versa.
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Recommended Vim plugins for JavaScript coding? [closed]
...es using your favorite package-manager (Ubuntu's apt-get, Mac's home brew, etc.):
exuberant-ctags
NOTE: After installing make sure running ctags actually runs exuberant-ctags and not the OS's preinstalled ctags. You can find out by executing ctags --version.
node (Node.js)
Clone DoctorJS from ...
Function to convert column number to letter?
... Another reason to use this code is if you're not in VBA but in VB, .net, etc.
– Maury Markowitz
Dec 13 '17 at 16:19
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Using Default Arguments in a Function
...ve everything. I suppose I will have to put a little more thought into the order of my default arguments then. Thanks!
– renosis
Feb 6 '12 at 20:48
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What is the naming convention in Python for variable and function names?
...ific computing, where one often comes across well-known constants, tensors etc. that are denoted by capital letters.
– andreasdr
Oct 17 '14 at 20:00
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Determine on iPhone if user has enabled push notifications
...ns are enabled (and don't worry about sounds, badges, notification center, etc.). The first line of code (types & UIRemoteNotificationTypeAlert) will return YES if "Alert Style" is set to "Banners" or "Alerts", and NO if "Alert Style" is set to "None", irrespective of other settings.
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Difference between the Apache HTTP Server and Apache Tomcat? [closed]
...r, by itself, is best for serving up static content... html files, images, etc.
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Insert results of a stored procedure into a temporary table
... Love the solution. One minor snag I hit, is that my table cant have order by where as it could have it in the stored procedure. Owh well, i'll sort it out
– mrwaim
Mar 4 '11 at 16:49
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