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How can I get current location from user in iOS
...sUsageDescription or NSLocationWhenInUseUsageDescription keys to the app's Info.plist. Otherwise calls to startUpdatingLocation will be ignored and your delegate will not receive any callback.
And at the end when you are done reading location call stopUpdating location at suitable place.
[location...
What is syntax for selector in CSS for next element?
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2020: Browser support is great after ten years. Just a info for CSS novices.
– AlexioVay
Jan 5 at 19:27
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How do I check in SQLite whether a table exists?
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Use:
PRAGMA table_info(your_table_name)
If the resulting table is empty then your_table_name doesn't exist.
Documentation:
PRAGMA schema.table_info(table-name);
This pragma returns one row for each column in the named table. Columns in the r...
Git for beginners: The definitive practical guide
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HEAD config hooks/ objects/
branches/ description info/ refs/
If for whatever reason you wish to "de-git" a repository (you wish to stop using git to track that project). Simply remove the .git directory at the base level of the repository.
cd ~/code/project001/
rm ...
How to find the Windows version from the PowerShell command line
... access the OSVersion property of the System.Environment class to get this information. For the version number, there is the Version property.
For example,
PS C:\> [System.Environment]::OSVersion.Version
Major Minor Build Revision
----- ----- ----- --------
6 1 7601 65536
D...
Should I use .done() and .fail() for new jQuery AJAX code instead of success and error
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In simple words
$.ajax("info.txt").done(function(data) {
alert(data);
}).fail(function(data){
alert("Try again champ!");
});
if its get the info.text then it will alert and whatever function you add or if any how unable to retrieve info.text f...
Duplicate AssemblyVersion Attribute
...he past, so I am going to assume that your build process provides assembly information separately to providing versioning. And that causes a duplication as your project also has that info in the AssemblyInfo.cs file. So remove the file and I think it should work.
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Yank entire file
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stackoverflow.com/a/829944/6723250 has the same info with some more details
– Xerus
Jun 16 at 21:38
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In Go's http package, how do I get the query string on a POST request?
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Thanks for the info. Yeah, the docs are a bit confusing for me, so I posted this as more of a "hands on example" in case useful. Fixed the nil check. Using the Get method only returns the first if there are multiple, so this is an exampl...
Auto-loading lib files in Rails 4
...ment, but only once (during boot-up) in production and test.
Rails.logger.info "\n--- Loading extensions for #{self.class} "
Dir.glob("#{Rails.root}/lib/extensions/**/*.rb").sort.each do |entry|
Rails.logger.info "Loading extension(s): #{entry}"
require_dependency "#{entry}"
end
Rails.logg...