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runOnUiThread in fragment
I'm trying to convert an Activity to fragment. The error mark on runOnUiThread .
on the past:
6 Answers
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How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
...AAA.BBB.CCC.DDD:9443 > certs.txt This will extract certs in PEM format.
Convert the cert into DER format as this is what keytool expects, e.g. openssl x509 -in certs.txt -out certs.der -outform DER
Now you want to import this cert into the system default 'cacert' file. Locate the system default '...
Code equivalent to the 'let' keyword in chained LINQ extension method calls
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There is also a .Let extension method in System.Interactive, but its purpose is to introduce a lambda expression to be evaluated 'in-line' in a fluent expression. For instance, consider (in LinqPad, say) the following expression that creates new random numbers every time i...
Getting All Variables In Scope
...ion:
var f = function() {
var x = 0;
console.log(x);
};
You can convert your function to a string:
var s = f + '';
You will get source of function as a string
'function () {\nvar x = 0;\nconsole.log(x);\n}'
Now you can use a parser like esprima to parse function code and find local ...
How do I trap ctrl-c (SIGINT) in a C# console app
...ith systemd, or if the app is run as "mono myapp.exe < /dev/null", a SIGINT will be sent to the default signal handler and instantly kill the app. Linux users may want to see stackoverflow.com/questions/6546509/…
– tekHedd
Nov 14 '15 at 19:00
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How to trim leading and trailing white spaces of a string?
...s.
(example: the string value of {"first_name":" I have whitespace "} will convert to "\" I have whitespace \"")
Before you can trim anything, you'll need to remove the extra quotes first:
playground example
// ScrubString is a string that might contain whitespace that needs scrubbing.
type ScrubStr...
How to check for Is not Null And Is not Empty string in SQL server?
...? You are wrong though. If there is a covering index on Col SQL Server can convert <> to two range seeks on <'' and >''
– Martin Smith
Jul 16 at 8:27
add a comment...
How to change the decimal separator of DecimalFormat from comma to dot/point?
I have this little crazy method that converts BigDecimal values into nice and readable Strings.
6 Answers
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C# Pass Lambda Expression as Method Parameter
...tually like is to be able to pass in different implementations of the IJob interface, but that won't work with Dapper's Query<> because it requires the actual generic impl class at run time. This is still pretty close to what I was hoping for.
– Adam Levitt
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How do I create directory if it doesn't exist to create a file?
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var filePath = context.Server.MapPath(Convert.ToString(ConfigurationManager.AppSettings["ErrorLogFile"]));
var file = new FileInfo(filePath);
file.Directory.Create(); If the directory already exists, this method does nothing.
var sw = new StreamWriter(filePath...