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What is the maximum length of a table name in Oracle?
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It's actually based on the version in the compatible parameter. If you have a 12.2 DB with compatible set to 11.2.0, is still limits you to 30 chars.
– rtaft
Nov 15 '18 at 15:13
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What is a good regular expression to match a URL? [duplicate]
...er possible solution, above solution failed for me in parsing query string params.
var regex = new RegExp("^(http[s]?:\\/\\/(www\\.)?|ftp:\\/\\/(www\\.)?|www\\.){1}([0-9A-Za-z-\\.@:%_\+~#=]+)+((\\.[a-zA-Z]{2,3})+)(/(.)*)?(\\?(.)*)?");
if(regex.test("http://google.com")){
alert("Successful match"...
How can I benchmark JavaScript code? [closed]
...mes.
/**
* Figure out how long it takes for a method to execute.
*
* @param {Function} method to test
* @param {number} iterations number of executions.
* @param {Array} args to pass in.
* @param {T} context the context to call the method in.
* @return {number} the time it took, in millis...
How to create duplicate allowed attributes
...bute constructor take an array of strings, a string[], with or without the params modifier. Then it could be applied with the syntax [MyCustom("CONTROL", "ALT", "SHIFT", "D")] (with params).
– Jeppe Stig Nielsen
Oct 13 '13 at 15:15
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How to cancel/abort jQuery AJAX request?
...an five seconds, what will happen?
You shouldn't abort the request if the parameter passing with the request is not changing.
eg:- the request is for retrieving the notification data.
In such situations, The nice approach is that set a new request only after completing the previous Ajax request.
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Embedding unmanaged dll into a managed C# dll
...resources to temporary folder
/// </summary>
/// <param name="dllName">name of DLL file to create (including dll suffix)</param>
/// <param name="resourceBytes">The resource name (fully qualified)</param>
public static void ExtractEmbedde...
GridLayout (not GridView) how to stretch all children evenly
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You can set width of every child dynamically:
GridLayout.LayoutParams params = (GridLayout.LayoutParams) child.getLayoutParams();
params.width = (parent.getWidth()/parent.getColumnCount()) -params.rightMargin - params.leftMargin;
child.setLayoutParams(params);
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Allowed characters in Linux environment variable names
...f code), here are a few hints to find the relevant lines of code: subst.c: param_expand(), in the default case -> general.h: /* Define exactly what a legal shell identifier consists of. */ #define legal_variable_starter(c) (ISALPHA(c) || (c == '')) #define legal_variable_char(c) (ISALNUM(c) || c ...
Call a function after previous function is complete
... }
else {
doThis(someVariable);
}
});
function function1(param, callback) {
...do stuff
callback();
}
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Custom HTTP Authorization Header
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The format defined in RFC2617 is credentials = auth-scheme #auth-param. So, in agreeing with fumanchu, I think the corrected authorization scheme would look like
Authorization: FIRE-TOKEN apikey="0PN5J17HBGZHT7JJ3X82", hash="frJIUN8DYpKDtOLCwo//yllqDzg="
Where FIRE-TOKEN is the scheme a...