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How to scroll to the bottom of a UITableView on the iPhone before the view appears
... Note that it might make sense to replace the messages.count by the already implemented myTableView.dataSource!.tableView(myTableView, numberOfRowsInSection: 0). Yes it's longer, but it might avoid code repetition. You also need to handle the optional dataSource (don't force unwrap as ...
JSONP with ASP.NET Web API
...MediaTypeFormatter. Add it into the Application_Start of your global.asax by doing this:
var config = GlobalConfiguration.Configuration;
config.Formatters.Insert(0, new JsonpMediaTypeFormatter());
and you are good to go with an JQuery AJAX call that looks like this:
$.ajax({
url: 'http://my...
Get data from file input in JQuery
... return;
}
var input = document.getElementById('fileinput');
if (!input) {
alert("Um, couldn't find the fileinput element.");
}
else if (!input.files) {
alert("This browser doesn't seem to support the `files` property of fi...
How can I convert a DateTime to the number of seconds since 1970?
...de youll have ToUniversalTime() than you end up with bad Utc time, because by default DateTime is NOT Utc.
– steavy
Aug 12 '15 at 17:49
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How to check if a file exists in Go?
...
Answer by Caleb Spare posted in gonuts mailing list.
[...] It's not actually needed very often and [...] using os.Stat is
easy enough for the cases where it is required.
[...] For instance: if you are going to open the ...
Is there a method for String conversion to Title Case?
...ters in the input string into lower case unless it is immediately preceded by an "actionable delimiter" in which case the character is coerced into upper case.
A major limitation of my routine is that it makes the assumption that "title case" is uniformly defined for all locales and is represented b...
How to create PDF files in Python [closed]
...kup you want for you pdf document
Executing pdfkit.from_string(...) method by passing the rendered html as parameter
This way you get a pdf document with styling and images supported.
You can install it as follows :
using pip
pip install pdfkit
You will also need to install wkhtmltopdf (on Ub...
Change Name of Import in Java, or import two classes with the same name
...a doesn't allow you to do that. You'll need to refer to one of the classes by its fully qualified name and only import the other one.
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How do I get the logfile from an Android device?
... but you need to install it first.
When I want to get the logfile to send by mail, I usually do the following:
connect the device to the pc.
Check that I already setup my os for that particular device.
Open a terminal
Run adb shell logcat > log.txt
...
How do you turn a Mongoose document into a plain object?
...ngoose that all you need is a plain JavaScript version of the returned doc by using lean() in the query chain. That way Mongoose skips the step of creating the full model instance and you directly get a doc you can modify:
MyModel.findOne().lean().exec(function(err, doc) {
doc.addedProperty = ...