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What does multicore assembly language look like?
... hyperthreads have greater cache and pipeline sharing than separate cores: https://superuser.com/questions/133082/hyper-threading-and-dual-core-whats-the-difference/995858#995858
Linux kernel 4.2
The main initialization action seems to be at arch/x86/kernel/smpboot.c.
ARM minimal runnable baremet...
HTTP GET Request in Node.js Express
...s you started in the right direction:
const http = require('http');
const https = require('https');
/**
* getJSON: RESTful GET request returning JSON object(s)
* @param options: http options object
* @param callback: callback to pass the results JSON object(s) back
*/
module.exports.getJSON ...
Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
... the padding that is the culprit in this case? Why and how?
It all boils down to alignment. Alignments can have a significant impact on the performance, that is why we have the -falign-* flags in the first place.
I have submitted a (bogus?) bug report to the gcc developers. It turns out that the ...
How do I expand the output display to see more columns of a pandas DataFrame?
...
Scrolling down in descending vote order, this is the first answer that worked for me to get pandas to not truncate the plaintext output of DataFrames. (pandas 0.22, iTerm2 3.0.13, OS X 10.12).
– Peter Leimbigler
...
What's best SQL datatype for storing JSON string?
...ght positively impact your design or approach. You may read this for more: https://docs.microsoft.com/en-us/sql/relational-databases/json/json-data-sql-server
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GCM with PHP (Google Cloud Messaging)
...o World!');
// The recipient registration tokens for this notification
// https://developer.android.com/google/gcm/
$ids = array('abc', 'def');
// Send push notification via Google Cloud Messaging
sendPushNotification($data, $ids);
function sendPushNotification($data, $ids) {
// Insert re...
Changing Mercurial “Default” Parent URL
...cket repository for Mercurial push and pull.
Normally we can use
$ hg push https://bitbucket.org/username/com.example.app
But if we want to use $ hg push without the repository URL we must add the URL to the file $REPO/.hg/hgrc. We add the following contents:
[paths]
default = https://bitbucket.org...
How to specify maven's distributionManagement organisation wide?
...to the mvn command:
-DaltSnapshotDeploymentRepository=snapshots::default::https://YOUR_NEXUS_URL/snapshots
-DaltReleaseDeploymentRepository=releases::default::https://YOUR_NEXUS_URL/releases
See https://maven.apache.org/plugins/maven-deploy-plugin/deploy-mojo.html for details which options can be...
HTML: Include, or exclude, optional closing tags?
... for audio and video without plugins.
In October 2009, the W3C shut down the XHTML 2 Working Group and issued this statement to explain their decision:
When W3C announced the HTML and XHTML 2 Working Groups in March 2007, we indicated that we would continue to monitor the market for...
How can I take more control in ASP.NET?
... can access them programmatically and code without a ViewState.
The only downside is that you won't have access to many of the "helpful" ASP.NET server controls like GridViews. I included a Repeater in my example because I'm assuming that you want to have the fields on the same page as the results...