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Backbone.js fetch with parameters

... methodMap[method]; // Default JSON-request options. var params = _.extend({ type: type, dataType: 'json', processData: false }, options); // Ensure that we have a URL. if (!params.url) { params.url = getUrl(model) || urlError(); } ...
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How to check if a process id (PID) exists

...process is not owned by the running user, you may not have permissions to call kill -0. Better to use ps -p $PID > /dev/null 2>&1, which allows you to see process status, even if you do not have permissions to send a signal. – mckoss Apr 1 '12 at 16:...
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How to solve Operator '!=' cannot be applied to operands of type 'T' and 'T' [duplicate]

... public class Test<T> { public T Value { get => _Value; set { // operator== is undefined for generic T; EqualityComparer solves this if (!EqualityComparer<T>.Default.Equals(_Value, value)) { _Valu...
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How to disable Golang unused import error

... Adding an underscore (_) before a package name will ignore the unused import error. Here is an example of how you could use it: import ( "log" "database/sql" _ "github.com/go-sql-driver/mysql" ) To import a package solely for i...
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dispatch_after - GCD in Swift?

...patch_block_t?) dispatch_time_t is a UInt64. The dispatch_queue_t is actually type aliased to an NSObject, but you should just use your familiar GCD methods to get queues. The block is a Swift closure. Specifically, dispatch_block_t is defined as () -> Void, which is equivalent to () -> (). ...
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Mixing a PHP variable with a string literal

... $bucket = '$node->' . $fieldname . "['und'][0]['value'] = " . '$form_state' . "['values']['" . $fieldname . "']"; print $bucket; yields: $node->mindd_2_study_status['und'][0]['value'] = $form_state['values'] ['mindd_2_study_status'] ...
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Django self-referential foreign key

...ning the model property. If the property were being defined as part of the __init__() or another method, it would be, as self is always the first positional argument to any instance method of a Python class. – Brandon Nov 2 '16 at 12:58 ...
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get UTC time in PHP

...i: a Unix timestamp is by definition always UTC. en.wikipedia.org/wiki/Unix_time – nikc.org Jul 20 '15 at 8:20 1 ...
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Which version of PostgreSQL am I running?

I'm in a corporate environment (running Debian Linux) and didn't install it myself. I access the databases using Navicat or phpPgAdmin (if that helps). I also don't have shell access to the server running the database. ...
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Encrypt & Decrypt using PyCrypto AES 256

...rt Random from Crypto.Cipher import AES class AESCipher(object): def __init__(self, key): self.bs = AES.block_size self.key = hashlib.sha256(key.encode()).digest() def encrypt(self, raw): raw = self._pad(raw) iv = Random.new().read(AES.block_size) ...