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How to specify function types for void (not Void) methods in Java8?
...ences, but in this case let's take advantage of an object method reference by using the println method in the System.out object, like this:
Consumer<String> block = System.out::println
Or I could simply do
allJedi.forEach(System.out::println);
The println method is appropriate because it...
Encrypt Password in Configuration Files? [closed]
... would like to encrypt the password in that configuration that can be read by my program and decrypted.
10 Answers
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How can I get the length of text entered in a textbox using jQuery?
...ength = $("#mytextbox").val().length;
$("#mytextbox") finds the textbox by its id.
.val() gets the value of the input element entered by the user, which is a string.
.length gets the number of characters in the string.
s...
OO Design in Rails: Where to put stuff
... really enjoying Rails (even though I'm generally RESTless), and I enjoy Ruby being very OO. Still, the tendency to make huge ActiveRecord subclasses and huge controllers is quite natural (even if you do use a controller per resource). If you were to create deeper object worlds, where would you put ...
How to get the first column of a pandas DataFrame as a Series?
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Would be worth adding the .iloc alternative (as proposed by Jeff further down on this page), as it is not ambiguous in the presence of columns with numbers for names.
– sapo_cosmico
Apr 16 '16 at 14:04
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How to simulate a click with JavaScript?
...
el.dispatchEvent(evObj);
}
}
Usage:
eventFire(document.getElementById('mytest1'), 'click');
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Run an app on a multiple devices automatically in Android Studio
.... Is there any way to deploy the app on a multiple devices automatically - by clicking Run or even better with a shortcut?
...
Best way to add page specific JavaScript in a Rails 3 app?
... have extra js assets which are combined and only loaded on specific pages by splitting your js into groups which only apply in certain controllers/views/sections of the site.
Move your js in assets into folders, with a separate manifest file for each, so if you had an admin js library that is onl...
Difference between numeric, float and decimal in SQL Server
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use the float or real data types only if the precision provided by decimal (up to 38 digits) is insufficient
Approximate numeric data types do not store the exact values specified for many numbers; they store an extremely close approximation of the value.(Technet)
Avoid using float or ...
Inno Setup for Windows service?
... }
}
Basically you can have your service to install/uninstall on its own by using ManagedInstallerClass as shown in my example.
Then it's just matter of adding into your InnoSetup script something like this:
[Run]
Filename: "{app}\MYSERVICE.EXE"; Parameters: "--install"
[UninstallRun]
Filename:...