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Add UIPickerView & a Button in Action sheet - How?
...roblem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview.
There are many ways to accomplish this. Here's one way that I just implemented in a current project. It's nice because I can reuse it...
Non-CRUD operations in a RESTful service
...u'll have to go the SOAP way (SOAP is actually message passing, but is typically organized in request-response operations).
– Tomasz Nurkiewicz
Jul 27 '11 at 20:35
23
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Unit testing with Spring Security
...l.
If you are implementing your own authentication service, you could basically do the same thing: create a session-scoped bean with a "principal" property, inject this into your authentication service, have the auth service set the property on successful auth, and then make the auth service availa...
Calling filter returns [duplicate]
...ng. After all, to recover the ability to get the length, you just need to call len(list(filter(...))) instead of len(filter(...)).
– mgilson
Nov 4 '16 at 16:06
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Invalidating JSON Web Tokens
... their password. Thus if the password changes, any previous tokens automatically fail to verify. You can extend this to logout by including a last-logout-time in the user's record and using a combination of the last-logout-time and password hash to sign the token. This requires a DB lookup each time...
submit a form in a new tab
... to test some functions, after I'll avoid this behaviour) to load the page called by submit on a new tab : is it possible?
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how to implement a long click listener on a listview
...
Be sure to call lv.setLongClickable(true); also.
– Chris Lacy
Jan 6 '13 at 5:10
15
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...and it still didn't work. I ended up having to add an environment variable called HOME set to the directory my .ssh folder was in
– Justin
Dec 31 '13 at 21:31
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Reshaping data.frame from wide to long format
...as melt/cast. Here is a solution with reshape, assuming your data frame is called d:
reshape(d,
direction = "long",
varying = list(names(d)[3:7]),
v.names = "Value",
idvar = c("Code", "Country"),
timevar = "Year",
times = 1950:1954)
...
Re-raise exception with a different type and message, preserving existing information
...exception (and preserve the traceback) or raise NewException(). If I were calling your code, and I received one of your custom exceptions, I'd expect that your code has already handled whatever exception you had to catch. Thus I don't need to access it myself.
Edit: I found this analysis of ways ...