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How to disable visual “dots” in Visual Studio Editor
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27
@Mark Ransom: It's off by default. You can put it on by doing Ctrl-R Ctrl-W, which is I guess what the OP has done unintentionally. You can ...
XPath - Selecting elements that equal a value
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178
The XPath spec. defines the string value of an element as the concatenation (in document order)...
Syntax Error: Not a Chance
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174
You have found an easter egg in Python. It is a joke.
It means that delimiting blocks by brace...
How do I list all versions of a gem available at a remote site?
...REMOTE GEMS ***
rhc (0.84.15, 0.84.13, 0.83.9, 0.82.18, 0.81.14, 0.80.5, 0.79.5, 0.77.8, 0.75.9, 0.74.6, 0.74.5, 0.73.14, 0.72.29, 0.71.2, 0.69.6, 0.69.3, 0.68.5)
rhcp (0.2.18, 0.2.17, 0.2.16, 0.2.15, 0.2.14, 0.1.9, 0.1.8, 0.1.7, 0.1.6, 0.1.5, 0.1.4, 0.1.3, 0.1.2)
rhcp_shell (0.2.12, 0.2.11, 0.0.9, ...
What's a quick way to test to see a file exists?
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TheNeil
1,27822 gold badges1010 silver badges3030 bronze badges
answered Aug 31 '09 at 9:47
reinrein
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setting multiple column using one update
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PekkaPekka
408k128128 gold badges907907 silver badges10481048 bronze badges
1
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XPath: How to check if an attribute exists?
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167
Short and sweet:
//*[@foo]
Of course you should use a more specific expression. But with [@at...
CSS3 gradient background set on body doesn't stretch but instead repeats?
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729
Apply the following CSS:
html {
height: 100%;
}
body {
height: 100%;
margin: 0;
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How do I convert a String to an InputStream in Java?
...ent your original string encoded as UTF-8.
For versions of Java less than 7, replace StandardCharsets.UTF_8 with "UTF-8".
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LINQ query to return a Dictionary
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370
Use the ToDictionary method directly.
var result =
// as Jon Skeet pointed out, OrderBy is ...
