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How to retrieve POST query parameters?
... parameter handling (qs) rather than the low-level querystring library. In order to parse repeated parameters with qs, the parameter needs to have brackets: name[]=val1&name[]=val2. It also supports nested maps. In addition to parsing HTML form submissions, the bodyParser can parse JSON requests...
swap fragment in an activity via animation
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This is definitely the right answer. Note that the order matters! You need to have the setCustomAnimations() call before the add/replace calls!
– theelfismike
Apr 10 '13 at 23:19
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What is the correct file extension for GLSL shaders? [closed]
...to this approach is that you need to utilise your own naming convention in order to determine the type of shader by its file name but, for me, the benefits outweigh the cost.
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Why is creating a Thread said to be expensive?
...of OpenJDK 6 on Linux, the thread stack is allocated by the call to pthread_create that creates the native thread. (The JVM does not pass pthread_create a preallocated stack.)
Then, within pthread_create the stack is allocated by a call to mmap as follows:
mmap(0, attr.__stacksize,
PROT_REA...
Can constructors be async?
...pon its completion. An "async property", not an "async constructor", is in order.
I just released AsyncMVVM, which solves exactly this problem (among others). Should you use it, your ViewModel would become:
public class ViewModel : AsyncBindableBase
{
public ObservableCollection<TData> ...
SQL Developer is returning only the date, not the time. How do I fix this?
...'),
to_char(CREATION_TIME,'DD'),
to_char(CREATION_TIME,'HH:MM:SS')
ORDER BY 1, 2;
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n-grams in python, four, five, six grams?
...'simplest text i', 'text i could', 'i could think', 'could think of']
In order to keep the ngrams in array format just remove ' '.join
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How can I wait for set of asynchronous callback functions?
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@philx_x - Thought so. You need a polyfill library in order to use fetch nowadays. Takes a little air out of your comment about avoiding an ajax library. Fetch is nice, but it's years away from being able to use it without a polyfill. It's not even in the latest version of al...
Cannot use ref or out parameter in lambda expressions
... if (tokenDefinition.LeftDenotation != null)
token._led = tokenDefinition.LeftDenotation(token);
if (tokenDefinition.NullDenotation != null)
token._nud = tokenDefinition.NullDenotation(token);
token.Identifier = tokenDefinition.Identifi...
How to take all but the last element in a sequence using LINQ?
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As an alternative to creating your own method and in a case the elements order is not important, the next will work:
var result = sequence.Reverse().Skip(1);
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