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how to get an uri of an image resource in android
...ckage] is your package name
[res id] is value of the resource ID, e.g. R.drawable.sample_1
to stitch it together, use
Uri path = Uri.parse("android.resource://your.package.name/" + R.drawable.sample_1);
share
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...
A cron job for rails: best practices?
... NB: these days I'm using whenever (see Jim Garvin's answer), but a raw cron entry to run rake task would be something like: 30 4 * * * /bin/bash -l -c 'cd /opt/railsapp && RAILS_ENV=production rake cron --silent'
– tardate
Jul 12 '11 at 10:08
...
Is there a NumPy function to return the first index of something in an array?
... list using a list comprehension: [find_list.index(index_list[i]) for i in range(len(index_list))]
– Matt Wenham
Apr 29 '19 at 21:24
1
...
Database sharding vs partitioning
...mes faster simply because of partition pruning.
Partitioning Strategies
Range
Hash
List
You can read their text and visualize their images which explain everything pretty well.
And lastly, it is important to understand that databases are extremely resource intensive:
CPU
Disk
I/O
Memory
Ma...
What is the best way to compute trending topics or tags?
... @nixuz - am I missing something: fazscore(0.8,map(lambda x:40,range(0,200))).score(1) == 0 (for any values)?
– kͩeͣmͮpͥ ͩ
Dec 17 '10 at 5:03
...
Using success/error/finally/catch with Promises in AngularJS
...ta, status, headers, config))
for then(), you probably will deal with the raw response object.
such as posted in AngularJS $http API document
$http({
url: $scope.url,
method: $scope.method,
cache: $templateCache
})
.success(function(data, status) {
$scope.s...
What is the difference between 'content' and 'text'
...rations in the data to do their own decoding and so they should be fed the raw r.content, not the coverted r.text.
– tdelaney
Mar 6 '18 at 19:47
...
What is the difference between 'typedef' and 'using' in C++11?
... { case 0: (void)Foo{}; }
// ^^^^^^^^^^^^^^^ init-statement
// C++20 (range-based for loop initialization statements).
std::vector<int> v{1, 2, 3};
for(typedef int Foo; Foo f : v) { (void)f; }
// ^^^^^^^^^^^^^^^ init-statement
whereas an alias-declaration is not an init-statement, and m...
Calculate the number of business days between two dates?
...ference = (int)to.Subtract(from).TotalDays;
return Enumerable
.Range(1, dayDifference)
.Select(x => from.AddDays(x))
.Count(x => x.DayOfWeek != DayOfWeek.Saturday && x.DayOfWeek != DayOfWeek.Sunday);
}
This was my original submission:
public int GetWorkin...
Error: request entity too large
...size: '+limit); in node_modules/express/node_modules/connect/node_modules/raw-body/index.js:10 and saw another line in the console when calling the route with a big request (before the error output) :
Limit file size: 1048576
This means that somehow, somewhere, connect resets the limit paramete...