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Using node.js as a simple web server
I want to run a very simple HTTP server. Every GET request to example.com should get index.html served to it but as a regular HTML page (i.e., same experience as when you read normal web pages).
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How do I put an 'if clause' in an SQL string?
...
For your specific query, you can do:
UPDATE purchaseOrder
SET purchaseOrder_status = 'COMPLETED'
WHERE purchaseOrder_ID = '@purchaseOrder_ID' and
not exists (SELECT *
FROM itemsOrdered WHERE purchaseOrder_ID = '@purchaseOrdered_ID' AND status = 'P...
How do I set the size of an HTML text box?
How do I set the size of an HTML text box?
11 Answers
11
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Making the Android emulator run faster
...ute file IntelHaxm.exe to install. (in Android Studio you can navigate to: Settings -> Android SDK -> SDK Tools -> Intel x86 Emulator Accelerator (HAXM installer))
Create AVD with "Intel atom x86" CPU/ABI
Run emulator and check in console that HAXM running (open a Command Prompt window and ...
Set custom HTML5 required field validation message
... }
}
function InvalidInputHelper(input, options) {
input.setCustomValidity(valOrFunction(options.defaultText, window, [input]));
function changeOrInput() {
if (input.value == "") {
input.setCustomValidity(valOrFunction(options.emptyText, window,...
Copy file(s) from one project to another using post build event…VS2010
I have a solution with 3 projects in it. I need to copy a view from one project to another. I'm able to copy the created DLL via post build events like so:
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Is it possible to set code behind a resource dictionary in WPF for event handling?
Is it possible to set code behind a resource dictionary in WPF. For example in a usercontrol for a button you declare it in XAML. The event handling code for the button click is done in the code file behind the control. If I was to create a data template with a button how can I write the event handl...
How do I determine whether an array contains a particular value in Java?
...pdate for Java SE 9
Reference arrays are bad. For this case we are after a set. Since Java SE 9 we have Set.of.
private static final Set<String> VALUES = Set.of(
"AB","BC","CD","AE"
);
"Given String s, is there a good way of testing whether VALUES contains s?"
VALUES.contains(s)
O(1).
Th...
Show all Elasticsearch aggregation results/buckets and not just 10
...1.1.0 onwards
Edit
Updating the answer based on @PhaedrusTheGreek comment.
setting size:0 is deprecated in 2.x onwards, due to memory issues inflicted on your cluster with high-cardinality field values. You can read more about it in the github issue here .
It is recommended to explicitly set reaso...
LINQ: Distinct values
I have the following item set from an XML:
7 Answers
7
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