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psql: could not connect to server: No such file or directory (Mac OS X)
...
WARNING: If you delete postmaster.pid without making sure there are really no postgres processes running you, could permanently corrupt your database. (PostgreSQL should delete it automatically if the postmaster has exited.).
SOLUTION: This fixed the issue--I...
Convert a JSON String to a HashMap
...shMap.class);
str, your JSON String
As Simple as this, if you want emailid,
String emailIds = response.get("email id").toString();
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Authoritative position of duplicate HTTP GET query keys
...n and has been analyzed by OWASP: owasp.org/images/b/ba/AppsecEU09_CarettoniDiPaola_v0.8.pdf At page 9 you'll find a list of 20 systems and a description how they handle this issue.
– SimonSimCity
Sep 5 '12 at 21:44
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Why does git diff on Windows warn that the “terminal is not fully functional”?
...tem environment variables.
http://code.google.com/p/msysgit/issues/detail?id=184
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How to generate controller inside namespace in rails
...ve namespace admin in controller, and I want to generate a controller inside of the admin folder. How can i do it with a Rails command?
...
How to Vertical align elements in a div?
... elements) can be vertically aligned in their context via vertical-align: middle. However, the “context” isn’t the whole parent container height, it’s the height of the text line they’re in. jsfiddle example
For block elements, vertical alignment is harder and strongly depends on the speci...
How do I localize the jQuery UI Datepicker?
...function to set defaults for ALL datepickers.
3. In case you want to override setting(s) before setting defaults you can use this:
var options = $.extend(
{}, // empty object
$.datepicker.regional["fr"], // fr regional
{ dateFormat: "d MM, y" /*...
Multiline comment in PowerShell
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to execute a JavaScript function when I have its name as a string
...ctionName"](arguments); // succeeds
In order to make that easier and provide some flexibility, here is a convenience function:
function executeFunctionByName(functionName, context /*, args */) {
var args = Array.prototype.slice.call(arguments, 2);
var namespaces = functionName.split(".");
v...
JsonMappingException: No suitable constructor found for type [simple type, class ]: can not instanti
...
public String getApple() {
return apple;
}
public void setApple(String apple) {
this.apple = apple;
}
public ApplesDO(CustomType custom) {
//constructor Code
}
}
There was a custom constructor defined for the class making it the default construct...