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ansible: lineinfile for several lines?
... a right way to do it I think. docs.ansible.com/ansible/blockinfile_module.html
– Paulo Victor
Jul 17 '17 at 21:01
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show 3 more comments
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Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
...BOM using techniques such as those suggested by the W3C
page on the BOM in HTML.
A stray <?xml ?> declaration exists within the XML content.
This can happen when XML files are combined programmatically or
via cut-and-paste. There can only be one <?xml ?> declaration
in an XML ...
Append a dictionary to a dictionary [duplicate]
... only added in Python 3.3: https://docs.python.org/3.3/library/collections.html#chainmap-objects
You can try to crib the class from the 3.3 source though: http://hg.python.org/cpython/file/3.3/Lib/collections/init.py#l763
Here is a less feature-full Python 2.x compatible version (same author): htt...
POSTing JsonObject With HttpClient From Web API
...sync method though blog.stephencleary.com/2012/07/dont-block-on-async-code.html
– Ruchira
Mar 26 '18 at 3:02
3
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Install an apk file from command prompt?
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From developer.android.com/tools/help/adb.html#commandsummary : "-d | Direct an adb command to the only attached USB device."
– Noyo
Aug 27 '15 at 8:52
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What does the NS prefix mean?
...ound a reference: cocoabuilder.com/archive/cocoa/136618-what-does-ns-means.html
– Simon Woodside
Sep 5 '15 at 4:05
@Si...
Javascript Shorthand for getElementById
...
A quick alternative to contribute:
HTMLDocument.prototype.e = document.getElementById
Then just do:
document.e('id');
There's a catch, it doesn't work in browsers that don't let you extend prototypes (e.g. IE6).
...
Format Float to n decimal places
...ormat.
https://docs.oracle.com/javase/8/docs/api/java/text/DecimalFormat.html
So what you need to do is (for instance):
NumberFormat formatter = NumberFormat.getInstance(Locale.US);
formatter.setMaximumFractionDigits(2);
formatter.setMinimumFractionDigits(2);
formatter.setRoundingMode(RoundingMo...
Deploying website: 500 - Internal server error
...
My first attempt to publish and then run a very simple site serving only HTML produced "The page cannot be displayed because an internal server error has occurred."
The problem: I had the site set to .NET 3.5 in Visual Studio (right click web site project -> Property Pages -> Build), but ha...
Find a value in an array of objects in Javascript [duplicate]
...find(x => x.name === 'string 1')
http://exploringjs.com/es6/ch_arrays.html#_searching-for-array-elements
https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/find
To then replace said object (and use another cool ES6 method fill) you could do something like:
let...