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Why is enum class preferred over plain enum?
...be compatible with char or a signed/unsigned integer type.
This is a wide description of what an enum underlying type must be, so each compiler will take decisions on his own about the underlying type of the classic enum and sometimes the result could be surprising.
For example, I've seen code lik...
Git branch strategy for small dev team [closed]
...g in the master branch is deployable
To work on something new, create a descriptively named branch off of master (ie:
new-oauth2-scopes)
Commit to that branch locally and regularly push your work to the same named branch on the server
When you need feedback or help, or you think the branc...
What is the difference between pip and conda?
...
The other answers give a fair description of the details, but I want to highlight some high-level points.
pip is a package manager that facilitates installation, upgrade, and uninstallation of python packages. It also works with virtual python environme...
clang: how to list supported target architectures?
...
Some descriptions of clang's targets and triples: llvm.org/devmtg/2014-04/PDFs/LightningTalks/…, proposed in 2014: "Target Triple: <arch><sub>-<vendor>-<sys>-<abi>; --print-supported-archs --print-s...
Static variables in JavaScript
...object properties (read/write)
this.title = 'Astronomy Cast';
this.description = 'A fact-based journey through the galaxy.';
this.link = 'http://www.astronomycast.com';
// for read access to _somePrivateVariable via immutableProp
this.immutableProp = function() {
return...
Prevent errors from breaking / crashing gulp watch
...y solution.
I will just post a self explanatory code over here, with some description before.
gulp.task('scripts', function() {
// plumber don't fetch errors inside gulpif(.., coffee(...)) while in watch process
return gulp.src(['assets/scripts/**/*.js', 'assets/scripts/**/*.coffee'])
.pip...
Gradle to execute Java class (without modifying build.gradle)
...bye
task choiceMyMainClass(type: JavaExec) {
group = "Execution"
description = "Run Option main class with JavaExecTask"
classpath = sourceSets.main.runtimeClasspath
if (project.hasProperty('prokey')){
if (prokey == 'hello'){
main = 'com.sam.home.HelloWorld'
...
Send attachments with PHP Mail()?
...s the actual file path without the file name. I thought the variables were descriptive enough to declare and institution them
– Simon Mokhele
Nov 5 '15 at 7:30
...
py2exe - generate single executable file
...reates one compressed file for easy distribution.
Here is a more complete description of the bundle_file option quoted directly from the py2exe site*
Using "bundle_files" and "zipfile"
An easier (and better) way to create
single-file executables is to set
bundle_files to 1 or 2, and to...
Postgres and Indexes on Foreign Keys and Primary Keys
...oreign keys (more in the docs).
\d <table_name>
in "psql" shows a description of a table including all its indexes.
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