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Python Regex - How to Get Positions and Values of Matches
...)
...
(0, 2)
(22, 24)
(29, 31)
you should be able to do something on the order of
for match in re.finditer(r'[a-z]', 'a1b2c3d4'):
print match.span()
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How to distinguish between left and right mouse click with jQuery
... $(window). Im using backbone.js to populate a area #main with new content etc.
– Harry
Jan 15 '13 at 8:30
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Node.js Logging
...categories (make some parts
of your app log as DEBUG, others only ERRORS, etc.)
Example:
Installation: npm install log4js
Configuration (./config/log4js.json):
{"appenders": [
{
"type": "console",
"layout": {
"type": "pattern",
"pattern": "%m"
...
What is the maximum float in Python?
...er of objects allowed in a collection (e.g., maximum size of a list, dict, etc.), and corresponds to a signed version of the C size_t type; the second is the point after which the int type switches to long, and is the max value of a C long. On some platforms the two values are different: e.g., on ...
Transitions on the CSS display property
...ions or more, and visibility is what comes handy this time.
div {
border: 1px solid #eee;
}
div > ul {
visibility: hidden;
opacity: 0;
transition: visibility 0s, opacity 0.5s linear;
}
div:hover > ul {
visibility: visible;
opacity: 1;
}
<div>
<ul>
...
Examples of GoF Design Patterns in Java's core libraries
...nent) (practically all over Swing thus)
javax.faces.component.UIComponent#getChildren() (practically all over JSF UI thus)
Decorator (recognizeable by creational methods taking an instance of same abstract/interface type which adds additional behaviour)
All subclasses of java.io.InputStream, Outpu...
How do I enable TODO/FIXME/XXX task tags in Eclipse?
... settings are necessary to choose which tags you are interested in, but in order to display these tags in a list, you also need to select the right Eclipse perspective. I finally discovered that the "Markers" tab containing the "Task" list is only available under the "Java EE" perspective... Hope th...
Why was the switch statement designed to need a break?
...getting the break where it is needed. 2) If the case statements have their order changed, the fallthrough can result in the wrong case being run. Thus, I find C#'s handling much better (explicit goto case for fallthrough, except for empty case labels).
– Daniel Rose
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Search for all occurrences of a string in a mysql database [duplicate]
...verflow.com%'
select * from table2 where col3 like '%stackoverflow.com%'
etc.
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How to hide soft keyboard on android after clicking outside EditText?
...ERVICE);
inputMethodManager.hideSoftInputFromWindow(
activity.getCurrentFocus().getWindowToken(), 0);
}
You can put this up in a utility class, or if you are defining it within an activity, avoid the activity parameter, or call hideSoftKeyboard(this).
The trickiest part is when to cal...