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Why does String.split need pipe deli<em>mem>iter to be escaped?
I a<em>mem> trying to parse a file that has each line with pipe deli<em>mem>ited values.
It did not work correctly when I did not escape the pipe deli<em>mem>iter in split <em>mem>ethod, but it worked correctly after I escaped the pipe as below.
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Adding a user to a group in django
How would I add a user to a group in django by the group's na<em>mem>e?
2 Answers
2
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Using C# reflection to call a constructor
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I don't think Get<em>Mem>ethod will do it, no - but GetConstructor will.
using Syste<em>mem>;
using Syste<em>mem>.Reflection;
class Addition
{
public Addition(int a)
{
Console.WriteLine("Constructor called, a={0}", a);
}
}
class Test
{
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Two sets of parentheses after function call
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It <em>mem>eans that the first function ($filter) returns another function and then that returned function is called i<em>mem><em>mem>ediately. For Exa<em>mem>ple:
function add(x){
return function(y){
return x + y;
};
}
var addTwo = add(2);
add...
target input by type and na<em>mem>e (selector)
I need to change so<em>mem>e checkbox inputs to hidden inputs for so<em>mem>e but not all inputs on a page.
3 Answers
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How to ignore whitespace in a regular expression subject string?
Is there a si<em>mem>ple way to ignore the white space in a target string when searching for <em>mem>atches using a regular expression pattern? For exa<em>mem>ple, if <em>mem>y search is for "cats", I would want "c ats" or "ca ts" to <em>mem>atch. I can't strip out the whitespace beforehand because I need to find the begin and en...
ASP.NET <em>Mem>VC Razor Concatenation
I'<em>mem> trying the render an HT<em>Mem>L list that looks like the following, using the Razor view engine:
6 Answers
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Futures vs. Pro<em>mem>ises
I'<em>mem> confusing <em>mem>yself with difference between a future and a pro<em>mem>ise.
1 Answer
1
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Resize i<em>mem>age to full width and fixed height with Picasso
I have a vertical LinearLayout where one of the ite<em>mem>s is an I<em>mem>ageView loaded using Picasso. I need to rise the i<em>mem>age's width to the full device width, and to display the center part of the i<em>mem>age cropped by a fixed height (150dp). I currently have the following code:
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Nested JSON objects - do I have to use arrays for everything?
Is there any way to have nested objects in JSON so I don't have to <em>mem>ake arrays out of everything? For <em>mem>y object to be parsed without error I see<em>mem> to need a structure like this:
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