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Mongo Shell - Console/Debug Log
...l, so I wrote a basic Logging object that I "load(script)" into the shell, and then use the Logging object to call logging levels (debug,info,warn,error). The Logger object does use 'print' and 'printjson' at it's core. Also, it contains a basic sprintf, padding, record formatting, etc. If you are g...
Razor doesn't understand unclosed html tags
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@Stuntman you need to do this for both the opening and the closing tags to make it work.
– Departamento B
Jun 6 '16 at 14:05
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What does `node --harmony` do?
...: false
--harmony_collections (enable harmony collections (sets, maps, andweak maps))
type: bool default: false
--harmony (enable all harmony features (except typeof))
type: bool default: false
So --harmony is a shortcut to enable all the harmony features (e.g. --harmony_scop...
How do I get list of all tables in a database using TSQL?
...NAME
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'
AND TABLE_CATALOG='dbName' --(for MySql, use: TABLE_SCHEMA='dbName' )
PS: For SQL Server 2000:
SELECT * FROM sysobjects WHERE xtype='U'
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disable all form elements inside div
... answered Mar 13 '11 at 16:14
Andrew WhitakerAndrew Whitaker
116k2727 gold badges268268 silver badges292292 bronze badges
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Limit labels number on Chart.js line chart
...i missing some place where i may actually find all those little properties and overridable callbacks documented?
– Max Yari
Mar 9 '18 at 16:28
1
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How do I set the maximum line length in PyCharm?
I am using PyCharm on Windows and want to change the settings to limit the maximum line length to 79 characters, as opposed to the default limit of 120 characters.
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delete map[key] in go?
...ems a poor use of resources though!
Another way is to check for existence and use the value itself:
package main
func main () {
var sessions = map[string] chan int{};
sessions["moo"] = make (chan int);
_, ok := sessions["moo"];
if ok {
delete(sessions, "moo");
}
}
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Shallow copy of a Map in Java
As I understand it, there are a couple of ways (maybe others as well) to create a shallow copy of a Map in Java:
3 Answer...
How to check if object property exists with a variable holding the property name?
...f myObj has any properties at all, the expresssion would evaluate to true. And myObj[0] may not be the property you are looking for.
– Matt R
Oct 26 '19 at 2:14
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