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Is there YAML syntax for sharing part of a list or map?
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The merge key type is probably what you want. It uses a special << mapping key to indicate merges, allowing an alias to a mapping (or a sequence of such aliases) to be used as an initializer to merge into a single mapping. Additionally, you can still...
How to get the file extension in PHP? [duplicate]
...o use string functions. You can use something that's actually designed for what you want: pathinfo():
$path = $_FILES['image']['name'];
$ext = pathinfo($path, PATHINFO_EXTENSION);
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JSON to pandas DataFrame
What I am trying to do is extract elevation data from a google maps API along a path specified by latitude and longitude coordinates as follows:
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Removing duplicate values from a PowerShell array
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In case you want to be fully bomb prove, this is what I would advice:
@('Apples', 'Apples ', 'APPLES', 'Banana') |
Sort-Object -Property @{Expression={$_.Trim()}} -Unique
Output:
Apples
Banana
This uses the Property parameter to first Trim() the strings, so extra...
How to align content of a div to the bottom
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Header position is relative to what ?
– stack1
Aug 18 '15 at 18:24
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Reading HTML content from a UIWebView
...is to do your request programmatically first, then load the UIWebView from what you requested. Let's say you take the second example above, where you have NSString *page as the result of a call to stringWithContentsOfURL:encoding:error:. You can then push that string into the web view using loadHTML...
Excel: last character/string match in a string
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I think I get what you mean. Let's say for example you want the right-most \ in the following string (which is stored in cell A1):
Drive:\Folder\SubFolder\Filename.ext
To get the position of the last \, you would use this formula:
=FIN...
Find rows that have the same value on a column in MySQL
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created what was essentially infinite recursion or something on mysql resulting in a dead database due to "too many connections" :-/
– huygir
Mar 5 '18 at 17:40
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How to create and write to a txt file using VBA
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@RickHenderson, I prefer it, if that's what you mean. The advantage is encapsulation. Once you object (set oFile = Nothing|), or it goes out of scope, the file is automatically closed.
– Ben
Jun 8 '16 at 8:59
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How to check internet access on Android? InetAddress never times out
...ternet?
Not as far as I know, but let me know, and I will edit my answer.
What if the DNS is down?
Google DNS (e.g. 8.8.8.8) is the largest public DNS in the world. As of 2013 it served 130 billion requests a day. Let 's just say, your app would probably not be the talk of the day.
Which permissio...