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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
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This one definitely is better.
– 1a1a11a
Jun 8 '15 at 21:38
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Batch renaming files with Bash
...pansion feature
for i in ./*.pkg ; do mv "$i" "${i/-[0-9.]*.pkg/.pkg}" ; done
Quotes are needed for filenames with spaces.
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How to reference generic classes and methods in xml documentation
...ad of int, Single instead of float etc. (Putting this info here in case anyone else stumbles on this)
– AnorZaken
Mar 13 '15 at 22:17
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Inline elements shifting when made bold on hover
...reated these examples:
a, li {
color: black;
text-decoration: none;
font: 18px sans-serif;
letter-spacing: 0.03em;
}
li {
display: inline-block;
margin-right: 20px;
color: gray;
font-size: 0.7em;
}
.bold-x1 a.hover:hover,
.bold-x1 a:not(.hover) {
text-shadow: 0 ...
How do you perform a left outer join using linq extension methods
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Option 2 is true to the typical left outer join definition, but as I mentioned earlier is often unnecessarily complex depending on the data set.
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How do I make XAML DataGridColumns fill the entire DataGrid?
...mns to divide the grid equally apply this to all columns. If you just want one to fill the remaining space just apply it to that column with the rest being "Auto" or a specific width.
You can also use Width="0.25*" (for example) if you want the column to take up 1/4 of the available width.
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Cross cutting concern example
...tion body. This will result in crosscutting all classes that have at least one function.
(Courtesy)
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How do I sort an NSMutableArray with custom objects in it?
...rtDescriptor]];
You can easily sort by multiple keys by adding more than one to the array. Using custom comparator-methods is possible as well. Have a look at the documentation.
Blocks (shiny!)
There's also the possibility of sorting with a block since Mac OS X 10.6 and iOS 4:
NSArray *sortedAr...
‘ld: warning: directory not found for option’
...hs
And regarding the second error, sorry i can't help you out with that one. Hope someone else can help you out.
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Mercurial move changes to a new branch
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As suggested by Mark, the MqExtension is one solution for you problem. IMHO a simpler workflow is to use the rebase extension. Suppose you have a history like this:
@ changeset: 2:81b92083cb1d
| tag: tip
| summary: my new feature: edit file a
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o ...