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Mercurial - all files that changed in a changeset?
...Revision
hg status
Arbitrary Committed Revision
hg status --change REV_ID
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Get a CSS value with JavaScript
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You can use getComputedStyle().
var element = document.getElementById('image_1'),
style = window.getComputedStyle(element),
top = style.getPropertyValue('top');
jsFiddle.
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Visual Studio setup problem - 'A problem has been encountered while loading the setup components. Ca
...ly of MS's faith in their usual VS maintenance tools that they have to provide this as well!
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CardView layout_width=“match_parent” does not match parent RecyclerView width
I have a fragment with contains a RecyclerView with layout_width="match_parent":
10 Answers
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Openstreetmap: embedding map in webpage (like Google Maps)
...et, which is built with mobile devices in mind.
There is a Quick Start Guide for leaflet. Besides basic features such as markers, with plugins it also supports routing using an external service.
For a simple map, it is IMHO easier and faster to set up than OpenLayers, yet fully configurable and t...
How to use null in switch
... is because Java auto-unboxes the Integer to an int. As assylias already said, the unboxing will throw a NullPointerException when i is null.
* Since Java 7 you can use String in switch statements.
More about switch (including example with null variable) in Oracle Docs - Switch
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How do I read and parse an XML file in C#?
...nnerText; //or loop through its children as well
}
then read the text inside that node like this
string text = node.InnerText;
or read an attribute
string attr = node.Attributes["theattributename"]?.InnerText
Always check for null on Attributes["something"] since it will be null if the attri...
Daylight saving time and time zone best practices [closed]
I am hoping to make this question and the answers to it the definitive guide to dealing with daylight saving time, in particular for dealing with the actual change overs.
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Using MySQL with Entity Framework [closed]
...d a new connection in VS2010 but MySQL does not show up in the list of providers
– Abhijeet Patel
May 13 '10 at 7:07
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[] and {} vs list() and dict(), which is better?
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list() and [] work differently:
>>> def a(p):
... print(id(p))
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>>> for r in range(3):
... a([])
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139969725291904
139969725291904
139969725291904
>>> for r in range(3):
... a(list())
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139969725367296
139969725367552
139969725367616
list() alw...