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Launch an app from within another (iPhone)
....sharedApplication().openURL(url)
} else if let itunesUrl = NSURL(string: "https://itunes.apple.com/itunes-link-to-app") where UIApplication.sharedApplication().canOpenURL(itunesUrl) {
UIApplication.sharedApplication().openURL(itunesUrl)
}
...
Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
...
having the same trouble I read in https://pip.pypa.io/en/latest/installing.html#install-pip that to update pip it's:
python -m pip install -U pip
So I made (for example)
python -m pip install virtualenv
And it worked! So you can do the same being 'virtual...
Python: json.loads returns items prefixing with 'u'
...table and state that json string objects are decoded into Unicode objects
https://docs.python.org/2/library/json.html#encoders-and-decoders
JSON Python
==================================
object dict
array list
string unicode
nu...
How to move an element into another element?
...0px;
}
.moveMeIntoMain {
border: 1px solid red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="main">main</div>
<div id="moveMeIntoMain" class="moveMeIntoMain">move me to main</div>
<button id="...
Fluent and Query Expression — Is there any benefit(s) of one over other?
...
VB.NET's query syntax is also more powerful and less verbose than in C#: https://stackoverflow.com/a/6515130/284240
For example this LINQ to DataSet(Objects) query
VB.NET:
Dim first10Rows = From r In dataTable1 Take 10
C#:
var first10Rows = (from r in dataTable1.AsEnumerable()
...
How do I remove packages installed with Python's easy_install?
...command.
Install pip according to the installation instructions:
$ wget https://bootstrap.pypa.io/get-pip.py
$ python get-pip.py
Then you can use pip uninstall to remove packages installed with easy_install
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What should be the values of GOPATH and GOROOT?
...should not point to the Go installation, but rather to your workspace (see https://golang.org/doc/code.html#GOPATH). Whenever you install some package with go get or go install, it will land within the GOPATH. That is why it warns you, that you most definitely do not want random packages from the in...
How to open a local disk file with JavaScript?
...ction clickElem(elem) {
// Thx user1601638 on Stack Overflow (6/6/2018 - https://stackoverflow.com/questions/13405129/javascript-create-and-save-file )
var eventMouse = document.createEvent("MouseEvents")
eventMouse.initMouseEvent("click", true, false, window, 0, 0, 0, 0, 0, false, false, fals...
How do I output an ISO 8601 formatted string in JavaScript?
...
See the last example on page https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference:Global_Objects:Date:
/* Use a function for the exact format desired... */
function ISODateString(d) {
function pad(n) {return n<10 ? '0'+n : n}
return...
How to list all users in a Linux group?
...ers:
python -c "import grp; print grp.getgrnam('GROUP_NAME')[3]"
See https://docs.python.org/2/library/grp.html
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