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Anonymous method in Invoke call
...If you need to pass in parameters, then "captured variables" are the way:
string message = "Hi";
control.Invoke((MethodInvoker) delegate {this.Text = message;});
(caveat: you need to be a bit cautious if using captures async, but sync is fine - i.e. the above is fine)
Another option is to write ...
How was the first compiler written?
...ll bits of code or create thunks. I recall punching in numbers into Basic strings that were then executed as small, fast subroutines on early micros. I also remember toggling switches on a PDP-11's front panel to enter a bootloader program into its memory for a university course.
These programs w...
How to compare two floating point numbers in Bash?
...are compared as numbers and fractional parts are intentionally compared as strings. Variables are split into integer and fractional parts using this method.
Won't compare floats with integers (without dot).
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Returning a boolean from a Bash function
...Success at what? Could be checking for true/false, could be checking for a string, integer, file, directory, write permissions, glob, regex, grep, or any other command that is subject to failures.
– Bruno Bronosky
Sep 18 '17 at 14:56
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Suppress or Customize Intro Message in Fish Shell
... it doesn't anymore; now it seems you need to set the variable to an empty string.
– mjs
Jun 13 '17 at 7:34
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Utility classes are evil? [closed]
...web services in json format.
In theory you can manually convert objects to strings which will be in json, but that would reinvent the wheel. Correct solution would be to include in both modules external library used to convert java objects to desired format. (in example image I have shown gson)
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AWS S3: how do I see how much disk space is using
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I had to use double quotes around the query string in windows command line. Works like a champ though.
– Travis Steel
Dec 8 '14 at 5:24
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Nginx location priority
...tly. If found, searching stops.
All remaining directives with conventional strings. If this match used the "^~" prefix, searching stops.
Regular expressions, in the order they are defined in the configuration file.
If #3 yielded a match, that result is used. Otherwise, the match from #2 is used.
E...
Select N random elements from a List in C#
...neric list. For example, I'd like to get 5 random elements from a List<string> .
29 Answers
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UINavigationBar custom back button without title
...ow show whatever you put for initWithTitle, which in this case is an empty string.
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