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How to select only the records with the highest date in LINQ
...fshari thats amazing, I wanted the second one primarily but they are both now in my snippets as so very useful. Thank you, thank you, thank you!!!!!
– Andrew Day
Aug 23 '16 at 13:24
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Rails Model find where not equal
...w can I find records in my database on a not equal condition? I have this now, but is there a fancy rails-speak way of doing it?
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Which is the best library for XML parsing in java [closed]
...under hibernation. I haven't evaluated dom4j by myself but just wanted to know - Does java has other (Good) open source xml parsing libraries? and how's your experience with dom4j?
...
Cropping an UIImage
... an image, similar to what's seen in the album view of the Photos app. (I know I could use a UIImageView and adjust the crop mode to achieve the same results, but these images are sometimes displayed in UIWebViews ).
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Difference between . and : in Lua
...ccessing obj
--> 20
tab.obj:method(10)
--> Accessing obj
--> 10
Now imagine the __index metamethod did more than just printing something. Imagine it increased a counter, logged something to a file or deleted a random user from your database. There's a big difference between doing that twi...
How to add and get Header values in WebApi
...= null)
{
return NotFound();
}
return Ok(product);
}
Now we can send the request from page using JQuery:
$.ajax({
url: 'api/products/10',
type: 'GET',
headers: { 'username': 'test','password':'123' },
success: function (data) {
alert(data);
},
f...
How to assign name for a screen? [closed]
...
Much appreciated. Even though I know you can start with a name, I often start without naming, then wish I could later. Thanks!
– Ketzak
Jul 31 '17 at 18:40
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Programmatically set the initial view controller using Storyboards
... set?
And you'll notice that your window property in the app delegate is now nil.
In the app's setting, go to your target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the value for Main Interface. This will remove the warning.
Create the wi...
How to get progress from XMLHttpRequest
... is quite easy. Just monitor the xhr.upload.onprogress event. The browser knows the size of the files it has to upload and the size of the uploaded data, so it can provide the progress info.
For the bytes downloaded (when getting the info with xhr.responseText), it is a little bit more difficult, b...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
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Both examples now use floating point division so there should be much less concern about rounding errors.
– JLRishe
Mar 11 '14 at 6:57
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