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nodejs how to read keystrokes from stdin
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Hey is openStdin() a deprecated and old API? (I learned node way after 2011...)
– Steven Lu
Mar 9 '14 at 4:33
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Anatomy of a “Memory Leak”
... I have found this can happen in your application if you are using Windows API and COM (i.e. unmanaged code that has a bug in it or is not being managed correctly), in the framework and in third party components. I have also found not tiding up after using certain objects like pens can cause the iss...
What is the difference between #import and #include in Objective-C?
...mport modules - that is oft-overlooked..
Modules improve access to the API of software libraries by replacing the textual preprocessor inclusion model with a more robust, more efficient semantic model. From the user’s perspective, the code looks only slightly different, because one uses an imp...
How to do URL decoding in Java?
...s own StandardCharsets
}
Java 10 added direct support for Charset to the API, meaning there's no need to catch UnsupportedEncodingException:
String result = java.net.URLDecoder.decode(url, StandardCharsets.UTF_8);
Note that a character encoding (such as UTF-8 or ASCII) is what determines the ma...
How can I store my users' passwords safely?
...nd most secure (if not the only) available option.
The new PHP password API (5.5.0+)
If you are using PHP version 5.5.0 or newer, you can use the new simplified password hashing API
Example of code using PHP's password API:
<?php
// $hash is what you would store in your database
$hash = pas...
How do I remove documents using Node.js Mongoose?
...ment, say:
remove
findByIdAndRemove
findOneAndRemove
Refer to mongoose API docs for further information.
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Is right click a Javascript event?
...button values.
Reference:
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/button
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Loading cross-domain endpoint with AJAX
...a node.js proxy which adds CORS headers to the proxied request.
To use the API, just prefix the URL with the API URL. (Supports https: see github repository)
If you want to automatically enable cross-domain requests when needed, use the following snippet:
$.ajaxPrefilter( function (options) {
if...
Intersection and union of ArrayLists in Java
... post could use an update to demonstrate the benefits of the Java 8 Stream API.
– SME_Dev
Sep 2 '15 at 15:57
I get err...
Android TextView padding between lines
...tLineHeight();
float add = tvSampleText.getLineSpacingExtra(); // API 16+
float mult = tvSampleText.getLineSpacingMultiplier(); // API 16+
where the formula is
lineHeight = fontMetricsLineHeight * mult + add
The default multiplier is 1 and the default extra spacing is 0.
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