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Read a text file using Node.js?

...e.log(data) }); To break that down a little for you process.argv will usually have length two, the zeroth item being the "node" interpreter and the first being the script that node is currently running, items after that were passed on the command line. Once you've pulled a filename from argv then...
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How to get Bitmap from an Uri?

...} catch (Exception e) { e.printStackTrace(); } finally { if (bis != null) { try { bis.close(); } catch (IOException e) { e.printStackTrace(); } ...
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Custom UITableViewCell from nib in Swift

...) } // MARK: - UITableViewDataSource override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return items.count } override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { ...
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How to convert std::string to lower case?

...a.begin(), [](unsigned char c){ return std::tolower(c); }); You're really not going to get away without iterating through each character. There's no way to know whether the character is lowercase or uppercase otherwise. If you really hate tolower(), here's a specialized ASCII-only alternative...
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CSS technique for a horizontal line with words in the middle

...lign:left; text-indent:40px;" in the h2 style. – Matt__C Mar 27 '13 at 21:04 17 This is not flexi...
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Embedding SVG into ReactJS

...chbook.org/uri/2009/osb"``` from the svg tag, leaving only the xlmns. It's all about tag parsing apparently. Just in case, I've followed these steps as well: blog.logrocket.com/how-to-use-svgs-in-react – Funder Jul 8 at 22:47 ...
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What's wrong with overridable method calls in constructors?

...ohibit it: There are a few more restrictions that a class must obey to allow inheritance. Constructors must not invoke overridable methods, directly or indirectly. If you violate this rule, program failure will result. The superclass constructor runs before the subclass constructor, so the overr...
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How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)

...zern answer @implementation NSString (Extensions) - (NSDictionary *) json_StringToDictionary { NSError *error; NSData *objectData = [self dataUsingEncoding:NSUTF8StringEncoding]; NSDictionary *json = [NSJSONSerialization JSONObjectWithData:objectData options:NSJSONReadingMutableContain...
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Android – Listen For Incoming SMS Messages

... @Sermilion You have to manually allow permission to read SMS in application manager of the mobile. – Sanjay Kushwah Mar 9 '17 at 9:39 ...
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CSS hexadecimal RGBA?

... to #00FF00). 8 digits The first 6 digits are interpreted identically to the 6-digit notation. The last pair of digits, interpreted as a hexadecimal number, specifies the alpha channel of the color, where 00 represents a fully transparent color and ff represent a fully opaque color. ...