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What does the Reflect object do in JavaScript?
...) will cause the this.bar() call to get rerouted to wrapper.
Avoid legacy __proto__
On some browsers, __proto__ is defined as a special property that gives access to an object's prototype. ES5 standardized a new method Object.getPrototypeOf(obj) to query the prototype. Reflect.getPrototypeOf(obj) ...
Create a temporary table in a SELECT statement without a separate CREATE TABLE
...x to your temporary table do:
CREATE TEMPORARY TABLE IF NOT EXISTS
temp_table ( INDEX(col_2) )
ENGINE=MyISAM
AS (
SELECT col_1, coll_2, coll_3
FROM mytable
)
It also works with PRIMARY KEY
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Prevent direct access to a php include file
...tly (mainly a print() vs return()) Here's some modified code:
if(count(get_included_files()) ==1) exit("Direct access not permitted.");
The file being accessed is always an included file, hence the == 1.
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NSAttributedString add text alignment
...alignment;
CTParagraphStyleSetting settings[1] = {alignmentSetting};
size_t settingsCount = 1;
CTParagraphStyleRef paragraphRef = CTParagraphStyleCreate(settings, settingsCount);
NSDictionary *attributes = @{(__bridge id)kCTParagraphStyleAttributeName : (__bridge id)paragraphRef};
NSAttributedStri...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...entToken = filterContext.RequestContext.HttpContext.Request.Headers.Get(KEY_NAME);
if (clientToken == null)
{
throw new HttpAntiForgeryException(string.Format("Header does not contain {0}", KEY_NAME));
}
string serverToken = filterCont...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
...FtpWebRequest, depend on your request. Below is an example:
Example:
var _request = (HttpWebRequest)WebRequest.Create("http://stackverflow.com");
var _response = (HttpWebResponse)_request.GetResponse();
WebClient
System.Object
System.MarshalByRefObject
System.ComponentModel....
Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
...g a method call may make it slower...
function StringBuilder() {
this._array = [];
this._index = 0;
}
StringBuilder.prototype.append = function (str) {
this._array[this._index] = str;
this._index++;
}
StringBuilder.prototype.toString = function () {
return this._array.join('')...
How to get the directory of the currently running file?
In nodejs I use __dirname . What is the equivalent of this in Golang?
10 Answers
10
...
Maven Install on Mac OS X
... 2011-02-28 12:31:09-0500)
Maven home: /usr/share/maven
Java version: 1.6.0_29, vendor: Apple Inc.
Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
Default locale: en_US, platform encoding: MacRoman
OS name: "mac os x", version: "10.7.2", arch: "x86_64", family: "mac"
...
How to return result of a SELECT inside a function in PostgreSQL?
...
Use RETURN QUERY:
CREATE OR REPLACE FUNCTION word_frequency(_max_tokens int)
RETURNS TABLE (txt text -- also visible as OUT parameter inside function
, cnt bigint
, ratio bigint) AS
$func$
BEGIN
RETURN QUERY
SELECT t.txt
,...