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How to access and test an internal (non-exports) function in a node.js module?
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The trick is to set the NODE_ENV environment variable to something like test and then conditionally export it.
Assuming you've not globally installed mocha, you could have a Makefile in the root of your app directory that contains the follo...
Heroku NodeJS http to https ssl forced redirect
...er 2014, using Heroku Cedar stack, and ExpressJS ~3.4.4, here is a working set of code.
The main thing to remember here is that we ARE deploying to Heroku. SSL termination happens at the load balancer, before encrypted traffic reaches your node app. It is possible to test whether https was used to...
Javascript : Send JSON Object with Ajax?
.../ new HttpRequest instance
xmlhttp.open("POST", "/json-handler");
xmlhttp.setRequestHeader("Content-Type", "application/json");
xmlhttp.send(JSON.stringify({name:"John Rambo", time:"2pm"}));
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What is the HTML tabindex attribute?
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tabindex is a global attribute responsible for two things:
it sets the order of "focusable" elements and
it makes elements "focusable".
In my mind the second thing is even more important than the first one. There are very few elements that are focusable by default (e.g. <a> and ...
.prop('checked',false) or .removeAttr('checked')?
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jQuery 3
As of jQuery 3, removeAttr does not set the corresponding property to false anymore:
Prior to jQuery 3.0, using .removeAttr() on a boolean attribute such as checked, selected, or readonly would also set the corresponding named property to false. This behavior ...
C# Iterate through Class properties
I'm currently setting all of the values of my class object Record .
4 Answers
4
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Add Foreign Key to existing table
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I had to run "SET FOREIGN_KEY_CHECKS=0;" before running the ADD CONSTRAINT command or SQL would complain "Cannot add or update a child row: a foreign key constraint fails".
– Erin Geyer
Mar 8 '17 at 1...
How to handle command-line arguments in PowerShell
...etes a file or does something "bad"
}
Now, when calling the script you'd set the switch/flag parameter like this:
.\yourscript.ps1 -server "http://otherserver" -force
If you explicitly want to state that the flag is not set, there is a special syntax for that
.\yourscript.ps1 -server "http://o...
Set margins in a LinearLayout programmatically
...ittle code to accomplish it:
LinearLayout ll = new LinearLayout(this);
ll.setOrientation(LinearLayout.VERTICAL);
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
layoutParams.setMargins(30...
What is the IntelliJ shortcut key to create a javadoc comment?
...ing for how to get IntelliJ to update javadoc after a code change, you can set this in Settings -> IDE Settings -> Keymap.
– Mark McDonald
Oct 9 '13 at 1:50
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