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Read/Write String from/to a File in Android
... InputStream inputStream = context.openFileInput("config.txt");
if ( inputStream != null ) {
InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
String receiveS...
What is the single most influential book every programmer should read? [closed]
If you could go back in time and tell yourself to read a specific book at the beginning of your career as a developer, which book would it be?
...
Xcode 5: Code signing entitlement errors
...d to sign my apps using my fresh provisioning profile and distribution certificate, but i'm having trouble with distribution. I constantly get the following error:
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Make Https call using HttpClient
...
If the server only supports higher TLS version like TLS 1.2 only, it will still fail unless your client PC is configured to use higher TLS version by default. To overcome this problem add the following in your code.
System.N...
Fast way of counting non-zero bits in positive integer
...nd, gmpy popcount() took about 1/20th of the time of bin(n).count("1"). So if you can install gmpy, use that.
To answer a question in the comments, for bytes I'd use a lookup table. You can generate it at runtime:
counts = bytes(bin(x).count("1") for x in range(256)) # py2: use bytearray
Or jus...
Jump to matching XML tags in Vim
... I want to jump to a tag, not "select" the enclosed content. And if i can do it with 1 or 2 key strokes, why will I do 5 key-presses every time I want to select a tag? (which happens a LOT of times actually)
– kumarharsh
Aug 20 '12 at 22:20
...
Replace words in the body text
...ext, flags);
$(selector).each(function () {
var $this = $(this);
if (!$this.children().length)
$this.text($this.text().replace(matcher, newText));
});
}
Here's a usage example:
function replaceAllText() {
replaceText('*', 'hello', 'hi', 'g');
}
$(document).ready(replaceAllTe...
What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
... I think it says "e.g." because it's just a community documentation, if someone's interested in all the possible values, it can be found in Hibernate's javadoc. (And yes, only those four options are present) docs.jboss.org/hibernate/orm/4.1/javadocs/org/hibernate/cfg/…
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Generate JSON string from NSDictionary in iOS
... error:&error];
if (! jsonData) {
NSLog(@"%s: error: %@", __func__, error.localizedDescription);
return @"{}";
} else {
return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
}
@e...
Razor HtmlHelper Extensions (or other namespaces for views) Not Found
Dunno if this was happening in the PR or Beta, but if I create an extension method on HtmlHelper , it is not recognized in a Razor powered page:
...