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How do I send a POST request as a JSON?
... 6]
}
req = urllib2.Request('http://example.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow.com/a/26876308/496445
If you don't specify the header, it will be the default application/x...
Is there any git hook for pull?
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post-merge - see https://git-scm.com/docs/githooks#_post_merge for more details of how to use it.
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Android: how do I check if activity is running?
...r activityManager = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningTaskInfo> tasks = activityManager.getRunningTasks(Integer.MAX_VALUE);
for (RunningTaskInfo task : tasks) {
if (ctx.getPackageName().equalsIgnoreCase(task.baseActivity....
docker error: /var/run/docker.sock: no such file or directory
... run the container.
I am on mac, installed boot2docker and have the DOCKER_HOST env set up.
11 Answers
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AngularJS: Is there any way to determine which fields are making a form invalid?
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For checking which field of form is invalid
console.log($scope.FORM_NAME.$error.required);
this will output the array of invalid fields of the form
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How do I write JSON data to a file?
...pen('data.json', 'w', encoding='utf-8') as f:
json.dump(data, f, ensure_ascii=False, indent=4)
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1114 (HY000): The table is full
...elated resolution.
You seem to have a too low maximum size for your innodb_data_file_path in your my.cnf, In this example
innodb_data_file_path = ibdata1:10M:autoextend:max:512M
you cannot host more than 512MB of data in all innodb tables combined.
Maybe you should switch to an innodb-per-table...
Rails hidden field undefined method 'merge' error
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You should do:
<%= f.hidden_field :service, :value => "test" %>
hidden_field expects a hash as a second argument
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How do I rename the extension for a bunch of files?
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This worked for me on OSX from .txt to .txt_bak
find . -name '*.txt' -exec sh -c 'mv "$0" "${0%.txt}.txt_bak"' {} \;
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AngularJS Multiple ng-app within a page
...artController",
function($scope) {
$scope.items = [{
product_name: "Product 1",
price: 50
}, {
product_name: "Product 2",
price: 20
}, {
product_name: "Product 3",
price: 180
}];
$scope.remove = function(index) {
$scope.ite...