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How to save a Python interactive session?
... Use "ipython -i [filename]" on the saved .py file, from the bash promt in order to load the file back before returning to an interactive console! (without the -i flag you don't get the interactive console after running the file).
– Samuel Lampa
Nov 29 '12 at 1...
Sort a list of tuples by 2nd item (integer value) [duplicate]
...nswer,
This is how you sort a list of tuples by the 2nd item in descending order.
sorted([('abc', 121),('abc', 231),('abc', 148), ('abc',221)],key=lambda x: x[1], reverse=True)
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Check if a string contains an element from a list (of strings)
...'t help with partial matches unless you split it into fragments and add an order of complexity.
update: if you really mean "StartsWith", then you could sort the list and place it into an array ; then use Array.BinarySearch to find each item - check by lookup to see if it is a full or partial matc...
Open URL in same window and in same tab
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In order to ensure that the link is opened in the same tab, you should use window.location.replace()
See the example below:
window.location.replace("http://www.w3schools.com");
Source: http://www.w3schools.com/jsref/met_lo...
Testing service in Angular returns module is not defined
....js in my karma config, but was still getting the error. It turns out the order is important in the files array. (duh) Just like in the head of an html doc, if a script calls angular before it's defined, and error occurs. So I just had to include my app.js after angular.js and angular-mocks.js.
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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
...ct, UI & Unit tests), I had to deselect UI & Unit tests targets in order to solve this error
– Frakcool
Jan 15 '19 at 21:08
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Lost connection to MySQL server at 'reading initial communication packet', system error: 0
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The problem on my case was MySQL being bind only to the lo on linux.
in order to solve the problem i have edited the my.cnf (found at /etc/mysql/my.cnf) removing the line bind-address=127.0.0.1
this allows mysql to bind to any network interface
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Asp.net 4.0 has not been registered
...istered. You need to manually configure your Web server for ASP.NET 4.0 in order for your site to run correctly' error when opening a solution we can:
1 Ensure the IIS feature is turned on with ASP.NET. Go to Control Panel\All Control Panel Items\Programs and Features then click 'Turn Windows Fea...
onSaveInstanceState () and onRestoreInstanceState ()
...activity in front of yours and at some point the OS kills your activity in order to free memory (for example). Next time when you start your activity onRestoreInstanceState() will be called.
In contrast: if you are in your activity and you hit Back button on the device, your activity is finish()ed...
SSH configuration: override the default username [closed]
...sh example will be the same as if you entered ssh jdoe@abc.example.com. In order to define ssh defaults (ie. User root), Host * directive needs to be at the bottom of config file.
– mr.b
Oct 9 '13 at 11:41
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