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C# DateTime.Now precision
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answered Jan 27 '10 at 0:36
Eric LippertEric Lippert
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How do you serialize a model instance in Django?
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answered Jul 20 '10 at 10:31
xaralisxaralis
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Reference - What does this error mean in PHP?
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edited Dec 5 '18 at 10:14
community wiki
1...
Malloc vs new — different padding
...'s C++ code for our project that uses MPI for high-performance computing (10^5 - 10^6 cores). The code is intended to allow for communications between (potentially) different machines on different architectures. He's written a comment that says something along the lines of:
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Convert string with comma to integer
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Michael KohlMichael Kohl
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Preferred order of writing latitude & longitude tuples in GIS services
...r of each component in your software stack. PostGIS expects lng/lat. WFS 1.0 uses lng/lat, but WFS 1.3.0 defers to the standard and uses lat/lng. GeoTools defaults to lat/lng but can be overridden with a system property.
The GeoTools docs on the history and explanation of the problem are worth a re...
Mark parameters as NOT nullable in C#/.NET?
...d on my blog recently, which uses a new struct and conversions.
In .NET 4.0 with the Code Contracts stuff, life will be a lot nicer. It would still be quite nice to have actual language syntax and support around non-nullability, but the code contracts will help a lot.
I also have an extension meth...
unique object identifier in javascript
...function() {
if ( typeof Object.id == "undefined" ) {
var id = 0;
Object.id = function(o) {
if ( typeof o.__uniqueid == "undefined" ) {
Object.defineProperty(o, "__uniqueid", {
value: ++id,
enumerable: false,
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What is an uber jar?
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edited Feb 20 at 13:31
answered Aug 14 '12 at 6:46
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add created_at and updated_at fields to mongoose schemas
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As of Mongoose 4.0 you can now set a timestamps option on the Schema to have Mongoose handle this for you:
var thingSchema = new Schema({..}, { timestamps: true });
You can change the name of the fields used like so:
var thingSchema = new...