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How to set background color of an Activity to white programmatically?
... agreed. this changes the colour of the window before the root layout is applied, the accepted answer changes the colour of the root element in the activity's layout
– LairdPleng
Oct 2 '13 at 1:46
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How to get current path with query string using Capybara
The page url is something like /people?search=name
while I used current_path method of capybara it returned /people only.
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Unable to resolve host “” No address associated with hostname
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My bet is that you forgot to give your app the permission to use the internet. Try adding this to your android manifest:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE...
You have not concluded your merge (MERGE_HEAD exists)
... I tried and gave me conflict in files(when pull) Auto-merging app/views/layouts/application.html.erb Auto-merging log/development.log CONFLICT (content): Merge conflict in log/development.log Auto-merging log/restclient.log CONFLICT (content): Merge conflict in log/restclient.log Automa...
Spring ApplicationContext - Resource leak: 'context' is never closed
In a spring MVC application, I initialize a variable in one of the service classes using the following approach:
16 Answers...
Verifying signed git commits?
...ge and pull operations checked if the key had a trust-level of either TRUST_NEVER or TRUST_UNDEFINED in verify_merge_signature().
If that was the case, the process die()'d.
The other code paths that did signature verification relied entirely on the return code from check_commit_signature...
Read a text file using Node.js?
...var path = require('path');
var readStream = fs.createReadStream(path.join(__dirname, '../rooms') + '/rooms.txt', 'utf8');
let data = ''
readStream.on('data', function(chunk) {
data += chunk;
}).on('end', function() {
console.log(data);
});
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Does Swift have access modifiers?
...when specifying the public interface to a framework.
However, open access applies only to classes and class members, and it differs from public access as follows:
public classes and class members can only be subclassed and overridden within the defining module (target).
open classes and class mem...
Emacs in Windows
...lso contains Nxml, can be installed or built from sources, and with this wrapper, the Emacs server starts if no server is running. Cheers!
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What is a word boundary in regex?
...tring if it begins or ends (respectively) with a word character ([0-9A-Za-z_]).
So, in the string "-12", it would match before the 1 or after the 2. The dash is not a word character.
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