|
How to add images to README.md on GitHub?
github
markdown
github-flavored-markdown
readme
|
|
|
What is the difference between #include <filename> and #include "filename"?
c++
c
include
header-files
c-preprocessor
|
|
|
How do I modify a specific commit?
git
git-rewrite-history
|
|
|
Git fetch remote branch
git
branch
git-branch
git-fetch
|
|
|
Is there a standard function to check for null, undefined, or blank variables in JavaScript?
javascript
null
comparison
undefined
|
|
|
How do I print colored text to the terminal?
python
terminal
output
ansi-colors
|
|
|
Length of a JavaScript object
javascript
javascript-objects
|
|
|
How do I modify the URL without reloading the page?
javascript
html
url
url-rewriting
friendly-url
|
|
|
Converting string into datetime
python
datetime
|
|
|
How do I get the current date in JavaScript?
javascript
date
date-formatting
|
|
|
How do I access environment variables in Python?
python
environment-variables
|
|
|
How can I save an activity state using the save instance state?
android
android-activity
application-state
|
|
|
How do I pass command line arguments to a Node.js program?
javascript
node.js
arguments
command-line-arguments
|
|
|
What is the --save option for npm install?
node.js
npm
|
|
|
Determine installed PowerShell version
powershell
version
|
|
|
How does database indexing work? [closed]
sql
database
performance
indexing
database-indexes
|
|
|
How can I check if a program exists from a Bash script?
bash
|
|
|
I need an unordered list without any bullets
html
css
|
|
|
How do I see the differences between two branches?
git
git-diff
|
|
|
How do I clone a Git repository into a specific folder?
git
repository
git-clone
|
|
|
What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
docker
dockerfile
|
|
|
Flash CS4 refuses to let go
flash
caching
flash-cs4
|
|
|
How do I change the author and committer name/email for multiple commits?
git
version-control
git-filter-branch
git-rewrite-history
|
|
|
Find the current directory and file's directory [duplicate]
python
directory
|
|
|
HTTP GET with request body
rest
http
http-get
|
|
|
How can I create an executable JAR with dependencies using Maven?
java
maven-2
build-process
build-automation
executable-jar
|
|
|
Find the version of an installed npm package
node.js
package
npm
|
|
|
Why is "1000000000000000 in range(1000000000000001)" so fast in Python 3?
python
performance
python-3.x
range
python-internals
|
|
|
ssh "permissions are too open" error
permissions
ssh
|
|
|
Encode URL in JavaScript?
javascript
url
encode
urlencode
|
|
|
Ignore files that have already been committed to a Git repository [duplicate]
git
caching
version-control
gitignore
git-rm
|
|
|
How do I get a YouTube video thumbnail from the YouTube API?
php
curl
youtube
youtube-api
youtube-data-api
|
|
|
How to change the commit author for one specific commit?
git
git-commit
|
|
|
Do I cast the result of malloc?
c
malloc
casting
|
|
|
Check if a given key already exists in a dictionary
python
dictionary
|
|
|
Is there an equivalent of 'which' on the Windows command line?
windows
command-line
path-variables
|
|
|
How can I refresh a page with jQuery?
javascript
jquery
refresh
reload
|
|
|
How do I make Git ignore file mode (chmod) changes?
git
ignore
chmod
|
|
|
Why shouldn't I use mysql_* functions in PHP?
php
mysql
|
|
|
How can I fix 'android.os.NetworkOnMainThreadException'?
java
android
android-networking
networkonmainthread
|
|
|
How can I transition height: 0; to height: auto; using CSS?
css
css-transitions
|
|
|
Open a URL in a new tab (and not a new window)
javascript
tabs
href
|
|
|
From inside of a Docker container, how do I connect to the localhost of the machine?
docker
docker-networking
|
|
|
How do I parse a string to a float or int?
python
parsing
floating-point
type-conversion
integer
|
|
|
Can (a== 1 && a ==2 && a==3) ever evaluate to true?
javascript
ecmascript-6
|
|
|
How do I vertically center text with CSS? [duplicate]
html
css
vertical-alignment
|
|
|
How can I recursively find all files in current and subfolders based on wildcard matching?
linux
shell
|
|
|
What's the difference between dependencies, devDependencies and peerDependencies in npm package.json file?
node.js
npm
dependencies
package.json
|
|
|
Does a finally block always get executed in Java?
java
error-handling
return
try-catch-finally
|
|
|
Add table row in jQuery
javascript
jquery
html-table
|
|
|
Scroll to an element with jQuery
javascript
jquery
scroll
|
|
|
How do I get the last element of a list?
python
list
indexing
|
|
|
Homebrew install specific version of formula?
installation
versioning
homebrew
|
|
|
Renaming column names in Pandas
python
pandas
replace
dataframe
rename
|
|
|
How can I remove a key from a Python dictionary?
python
dictionary
unset
|
|
|
How do I split a string on a delimiter in Bash?
bash
shell
split
scripting
|
|
|
Set a default parameter value for a JavaScript function
javascript
function
parameters
arguments
default-parameters
|
|
|
Extract filename and extension in Bash
bash
string
filenames
|
|
|
How to mkdir only if a directory does not already exist?
shell
scripting
ksh
aix
mkdir
|
|
|
How do I determine whether an array contains a particular value in Java?
java
arrays
|
|
|
PowerShell says "execution of scripts is disabled on this system."
powershell
windows-server-2008-r2
|
|
|
How do I call one constructor from another in Java?
java
constructor
|
|
|
What does O(log n) mean exactly?
algorithm
time-complexity
big-o
|
|
|
How do I import an SQL file using the command line in MySQL?
mysql
sql
command-line
import
|
|
|
Compare two dates with JavaScript
javascript
date
datetime
compare
|
|
|
When to use margin vs padding in CSS [closed]
css
padding
margin
|
|
|
How to make a div 100% height of the browser window
html
css
height
|
|
|
How to upgrade all Python packages with pip
python
pip
|
|
|
How do I get a substring of a string in Python?
python
string
substring
|
|
|
Find (and kill) process locking port 3000 on Mac [closed]
node.js
macos
process
|
|
|
How do I safely merge a Git branch into master?
git
git-branch
git-merge
branching-and-merging
|
|
|
Deep cloning objects
c#
.net
clone
|
|
|
Using async/await with a forEach loop
javascript
node.js
promise
async-await
ecmascript-2017
|
|
|
How can I determine if a variable is 'undefined' or 'null'?
javascript
jquery
variables
null
undefined
|
|
|
Make a div fill the height of the remaining screen space
html
css
html-table
|
|
|
Do a "git export" (like "svn export")?
git
export
git-archive
svn-export
|
|
|
Generate random string/characters in JavaScript
javascript
string
random
|
|
|
Docker: Copying files from Docker container to host
docker
docker-container
file-copying
|
|
|
How do you display code snippets in MS Word preserving format and syntax highlighting?
ms-word
code-formatting
|
|
|
Disable/enable an input with jQuery?
javascript
jquery
html-input
disabled-input
|
|
|
How do I give text or an image a transparent background using CSS?
html
css
opacity
|
|
|
Get selected text from a drop-down list (select box) using jQuery
javascript
jquery
dom
drop-down-menu
jquery-selectors
|
|
|
How do I create an HTML button that acts like a link?
html
button
hyperlink
anchor
|
|
|
Check if a variable is a string in JavaScript
javascript
string
|
|
|
Catch multiple exceptions at once?
c#
.net
exception
|
|
|
How to "git clone" including submodules?
git
git-submodules
|
|
|
.prop() vs .attr()
javascript
jquery
dom
attr
prop
|
|
|
How to list only the names of files that changed between two commits
git
git-diff
git-show
|
|
|
What is reflection and why is it useful?
java
reflection
terminology
|
|
|
How do I show the changes which have been staged?
git
diff
dvcs
git-diff
git-stage
|
|
|
What are the differences between .gitignore and .gitkeep?
git
gitignore
|
|
|
How do I lowercase a string in Python?
python
string
uppercase
lowercase
|
|
|
What's the difference between @Component, @Repository & @Service annotations in Spring?
java
spring
spring-mvc
annotations
|
|
|
How to change the output color of echo in Linux
linux
bash
command-line
echo
terminal-color
|
|
|
How to update each dependency in package.json to the latest version?
node.js
npm
|
|
|
How to print a number with commas as thousands separators in JavaScript
javascript
formatting
numbers
integer
|
|
|
Get all unique values in a JavaScript array (remove duplicates)
javascript
unique
arrays
|
|
|
How can I make a div not larger than its contents?
html
css
width
|
|
|
What is The Rule of Three?
c++
copy-constructor
assignment-operator
c++-faq
rule-of-three
|
|
|
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
docker
|
|
