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How to ignore whitespace in a regular expression subject string?
...en searching for matches using a regular expression pattern? For example, if my search is for "cats", I would want "c ats" or "ca ts" to match. I can't strip out the whitespace beforehand because I need to find the begin and end index of the match (including any whitespace) in order to highlight...
C# Iterating through an enum? (Indexing a System.Array)
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You probably want to cast the second "val" to an int, if you want to troubleshoot value mismatch as in Enum.GetName(typeof(MyEnum), val), (int)val) in which the output provides the enumeration name and number.
– Greg
Jul 15 '13 at 20:14
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Get all child views inside LinearLayout at once
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@hai-nguyen: You can use if (v instanceof TextView) {...} for that.
– Anoop
Apr 4 '14 at 10:54
3
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WPF User Control Parent
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Still returns null. It's as if the control just has no parent.
– donniefitz2
Nov 20 '08 at 16:16
2
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How to change position of Toast in Android?
...rom the documentation,
Positioning your Toast
A standard toast notification appears near the bottom of the screen,
centered horizontally. You can change this position with the
setGravity(int, int, int) method. This accepts three parameters: a
Gravity constant, an x-position offset, an...
Getting output of system() calls in Ruby
If I call a command using Kernel#system in Ruby, how do I get its output?
15 Answers
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How to run eclipse in clean mode? what happens if we do so?
If something is not working properly or some plug-ins are not loaded properly in my Eclipse I often get suggestion to open Eclipse in clean mode.
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Get last element of Stream/List in a one-liner
...created from Lists). For unordered streams it is for obvious reasons unspecified which element will be returned.
The implementation works for both sequential and parallel streams. That might be surprising at first glance, and unfortunately the documentation doesn't state it explicitly. However, it ...
submitting a GET form with query string params and hidden params disappear
... browser retaining any existing query string in the action URL.
As the specifications (RFC1866, page 46; HTML 4.x section 17.13.3) state:
If the method is "get" and the action is an HTTP URI, the user agent takes the value of action, appends a `?' to it, then appends the form data set, encoded usin...
How do I do a bulk insert in mySQL using node.js
How would one do a bulk insert into mySQL if using something like
https://github.com/felixge/node-mysql
12 Answers
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