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How to use java.net.URLConnection to fire and handle HTTP requests?
... set the cookie headers. You basically need to grab all Set-Cookie headers from the response of the login or the first GET request and then pass this through the subsequent requests.
// Gather all cookies on the first request.
URLConnection connection = new URL(url).openConnection();
List<String&...
How can I have linebreaks in my long LaTeX equations?
...t, I prefer this manual way.
You could also use \\* to prevent a new page from being started.
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Is char signed or unsigned by default?
...ome other datatypes, for example int means signed int always, right? Apart from char, what other datatypes have the same confusion in C?
– Lazer
Mar 28 '10 at 11:15
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The Guava library: What are its most useful and/or hidden features? [closed]
...).or(inRange('A','Z'));
or
String phoneNumber = CharMatcher.DIGIT.retainFrom("my phone number is 123456789");
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Jackson enum Serializing and DeSerializer
...esx is an excellent one if you wish to completely decouple your enum class from its JSON representation.
Alternatively, if you prefer a self-contained solution, an implementation based on @JsonCreator and @JsonValue annotations would be more convenient.
So leveraging on the example by @Stanley the...
Proper SCSS Asset Structure in Rails
...is approach:
Rename all existing .css files to .scss
Remove all contents from application.scss
Start adding @import directives to application.scss.
If you are using twitters bootstrap and a few css sheets of your own, you have to import bootstrap first, because it has a sheet to reset styles.
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How to go to a specific element on page? [duplicate]
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from MDN: scrollIntoView is experimental technology and from their compatibility only work on firefox
– GusDeCooL
Sep 30 '16 at 0:39
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JavaScriptSerializer - JSON serialization of enum as string
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The third line from this example was added to the App_start/webapiconfig.cs file and did a trick for me in an ASP.NET Web API 2.1 project to return strings for enum values in REST (json fomat) calls.
– Greg Z.
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Dictionaries and default values
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You can also use the defaultdict like so:
from collections import defaultdict
a = defaultdict(lambda: "default", key="some_value")
a["blabla"] => "default"
a["key"] => "some_value"
You can pass any ordinary function instead of lambda:
from collections import...
How do I revert an SVN commit?
.... seem to have worked. I think I understand: You need to merge the version from 'before' the 'bad' commit into your working repository. This is ok when you want to do a simple 'revert' of the previous commit. But what if you want to revert the changes made with version 1900?
– ...