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Extract value of attribute node via XPath
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356
//Parent[@id='1']/Children/child/@name
Your original child[@name] means an element child wh...
How do different retention policies affect my annotations?
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The old URL is dead now
hunter_meta and replaced with hunter-meta-2-098036. In case even this goes down, I am uploading the image of the page.
Image (Right Click and Select 'Open Image in New Tab/Window')
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How can I explode and trim whitespace?
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answered Oct 13 '13 at 15:42
SeanWMSeanWM
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Scraping html tables into R data frames using the XML package
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edited Apr 8 '17 at 13:21
Jim G.
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Can I initialize a C# attribute with an array or other variable number of arguments?
...s int[] values) {
this.Values = values;
}
}
[MyCustomAttribute(3, 4, 5)]
class MyClass { }
Your syntax for array creation just happens to be off:
class MyCustomAttribute : Attribute {
public int[] Values { get; set; }
public MyCustomAttribute(int[] values) {
this.Valu...
How can I enable or disable the GPS programmatically on Android?
....addCategory(Intent.CATEGORY_ALTERNATIVE);
poke.setData(Uri.parse("3"));
sendBroadcast(poke);
}
}
private void turnGPSOff(){
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(provider.contains("gps")){ //i...
What is scope/named_scope in rails?
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213
A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Users...
Python append() vs. + operator on lists, why do these give different results?
..., a little history: the birth of the array module in Python in February 1993. it might surprise you, but arrays were added way after sequences and lists came into existence.
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Combine two columns of text in pandas dataframe
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cs95
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answered Oct 15 '13 at 10:09
silvadosilva...
How to write lists inside a markdown table?
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263
Yes, you can merge them using HTML. When I create tables in .md files from Github, I always like...