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Changing Font Size For UITableView Section Headers
...which can be cumbersome.
A much preferred method is to use the appearance API:
[[UILabel appearanceWhenContainedIn:[UITableViewHeaderFooterView class], nil] setFont:[UIFont boldSystemFontOfSize:28]];
This will change the font, while still leaving the table to manage the heights itself.
For opti...
Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
...or eventually, to get rid of the error. I am facing similar issue, when an API gets hit successively in a different of miliseconds, due to user clicking twice inadvertently. Pessimistic Locking hurts performance; so will be interested to know what you eventually went for ?
– ...
Backbone.js get and set nested object attribute
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Yes it does, if you look at the API there is an example like //You can use index notation to fetch from arrays console.log(model.get('otherSpies.0.name')) //'Lana'
– tawheed
Nov 13 '13 at 13:30
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How to join two JavaScript Objects, without using JQUERY [duplicate]
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Useful Links- api.jquery.com/jQuery.extend
– Suhas
Jan 30 '14 at 8:08
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How can I disable a button on a jQuery UI dialog?
... }
}
]
});
Then, elsewhere, you should be able to use the API for the jquery UI button:
$("#button-ok").button("disable");
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How to for each the hashmap? [duplicate]
...th forEach method that accepts a lambda expression we have also got stream APIs, in Java 8.
Iterate over entries (Using forEach and Streams):
sample.forEach((k,v) -> System.out.println(k + "=" + v));
sample.entrySet().stream().forEachOrdered((entry) -> {
Object currentKey = entr...
How to send email to multiple recipients using python smtplib?
...ne, which is why a list of adresses (not including names!) is the sensible API.
For the header, it can also contain for example the name, e.g. To: First Last <email@addr.tld>, Other User <other@mail.tld>. Your code example therefore is not recommended, as it will fail delivering this ma...
What's the most concise way to read query parameters in AngularJS?
...yes, you need parentheses, $location.search is a method docs.angularjs.org/api/ng/service/$location
– nandin
Jun 4 '14 at 14:03
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Uncaught SyntaxError: Unexpected token :
...having the inverse of this problem. I'm requesting JSON from a third party API and they are returning application/javascript as the response and I am getting the same error you reported in this question. Not sure how to deal with it.
– wuliwong
May 9 '12 at 20:...
Making heatmap from pandas DataFrame
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Useful sns.heatmap api is here. Check out the parameters, there are a good number of them. Example:
import seaborn as sns
%matplotlib inline
idx= ['aaa','bbb','ccc','ddd','eee']
cols = list('ABCD')
df = DataFrame(abs(np.random.randn(5,4)), ...