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How to convert JSON data into a Python object
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By the way, the serialization library Marshmallow offers a similar feature with its @post_load decorator. marshmallow.readthedocs.io/en/latest/…
– Taylor Edmiston
Sep 18 '16 at 15:58
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Programmatically add custom event in the iPhone Calendar
...Date = [NSDate date]; //today
event.endDate = [event.startDate dateByAddingTimeInterval:60*60]; //set 1 hour meeting
event.calendar = [store defaultCalendarForNewEvents];
NSError *err = nil;
[store saveEvent:event span:EKSpanThisEvent commit:YES error:&err];
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iOS - How to set a UISwitch programmatically
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
what is difference between success and .done() method of $.ajax
...ishes, regardless of success.
In jQuery 1.8 on the jqXHR object (returned by $.ajax) success was replaced with done, error with fail and complete with always.
However you should still be able to initialise the AJAX request with the old syntax. So these do similar things:
// set success action bef...
Problem with converting int to string in Linq to entities
...or simply are using this version, include: "System.Data.Entity.SqlServer" By including the incorrect namespace with EF6, the code will compile just fine but will throw a runtime error. I hope this note helps to avoid some confusion.
– Leo
Dec 22 '16 at 15:27
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What's the “big idea” behind compojure routes?
... the notion of "routes". These are actually implemented at a deeper level by the Clout library (a spinoff of the Compojure project -- many things were moved to separate libraries at the 0.3.x -> 0.4.x transition). A route is defined by (1) an HTTP method (GET, PUT, HEAD...), (2) a URI pattern (...
Remove specific commit
...s to be reverted requires that
the lines being reverted are not modified by any later commits.
that there not be any other "adjacent" commits later in the history.
The definition of "adjacent" is based on the default number of lines from a context diff, which is 3. So if 'myfile' was constructe...
KnockOutJS - Multiple ViewModels in a single View
...ctivated.
For example:
ko.applyBindings(myViewModel, document.getElementById('someElementId'))
This restricts the activation to the element with ID someElementId and its descendants.
See documentation for more details.
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Run an Application in GDB Until an Exception Occurs
...finished executing. If the call raises an exception, however, the call may bypass the mechanism that returns control to you and cause your program either to abort or to simply continue running until it hits a breakpoint, catches a signal that GDB is listening for, or exits. This is the case even if ...
Aggregate / summarize multiple variables per group (e.g. sum, mean)
....table/wiki
library(data.table)
df2 <- setDT(df1)[, lapply(.SD, sum), by=.(year, month), .SDcols=c("x1","x2")]
setDF(df2) # convert back to dataframe
Using the plyr package
require(plyr)
df2 <- ddply(df1, c("year", "month"), function(x) colSums(x[c("x1", "x2")]))
Using summarize() from ...