How to use jQuery with Angular?

How to use jQuery with Angular?

Can anyone tell me, how to use jQuery with Angular?class MyComponent { constructor() { // how to query the DOM element from here? }}I'm aware there are workarounds like manipulating the class or id of the DOM element upfront, b

“Large data” work flows using pandas

“Large data” work flows using pandas

I have tried to puzzle out an answer to this question for many months while learning pandas. I use SAS for my day-to-day work and it is great for it's out-of-core support. However, SAS is horrible as a piece of software for numerous other

Working with $scope.$emit and $scope.$on

Working with $scope.$emit and $scope.$on

How can I send my $scope object from one controller to another using .$emit and .$on methods?function firstCtrl($scope) { $scope.$emit('someEvent', [1,2,3]);}function secondCtrl($scope) { $scope.$on('someEvent', function(mass) { conso

How do you keep parents of floated elements from collapsing? [duplicate]

How do you keep parents of floated elements from collapsing? [duplicate]

This question already has an answer here: What methods of ‘clearfix’ can I use? 28 answers Although elements like

s normally grow to fit their con

Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…

Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…

I am trying to convert a timestamp of the format 2009-09-12 20:57:19 and turn it into something like 3 minutes ago with PHP.I found a useful script to do this, but I think it's looking for a different format to be used as the time variable.

Why Are Floating Point Numbers Inaccurate?

Why Are Floating Point Numbers Inaccurate?

Why do some numbers lose accuracy when stored as floating point numbers?For example, the decimal number 9.2 can be expressed exactly as a ratio of two decimal integers (92/10), both of which can be expressed exactly in binary (0b1011100/0b1

In Java, difference between package private, public, protected, and private

In Java, difference between package private, public, protected, and private

In Java, are there clear rules on when to use each of access modifiers, namely the default (package private), public, protected and private, while making class and interface and dealing with inheritance? 1:The official tutorial may be of

Reference: mod_rewrite, URL rewriting and “pretty links” explained

Reference: mod_rewrite, URL rewriting and “pretty links” explained

"Pretty links" is an often requested topic, but it is rarely fully explained. mod_rewrite is one way to make "pretty links", but it's complex and its syntax is very terse, hard to grok and the documentation assumes a certain level of profic

How to migrate from SQLite to PostgreSQL (Rails)

How to migrate from SQLite to PostgreSQL (Rails)

I'm a DB noob so please be kind with me.I'm having some issues pushing my SQLite DB to Heroku via taps gem. Talking with them, they told me one of the solutions could be converting locally my DB from SQLite to PostgreSQL.Is there an easy wa

Tail recursion on R Statistical Environment

Tail recursion on R Statistical Environment

Does R support proper tail recursion and where can I find documentation about this? 1:It's quite easy to find out that R does not support tail recursion optimization:f Had tail calls been optimized to jumps, then this function would have

How can I ensure no code uses an API?

How can I ensure no code uses an API?

I want to ban use of iostreams in a code base I have (for various reasons). Is there a way I can inspect symbol files or force the compiler to emit an error when that API is used? 1:A simple approach is provide a dummy iostream implement

How can I prevent overlapping in a family tree generator?

How can I prevent overlapping in a family tree generator?

I'm creating an interactive family tree creator, unlike more simpler versions which are simple pedigree charts/trees.The requirements for mine (based on familyecho.com) are: multiple partners vs just a simple 2 parent to 1 child that you no

GDB: How to list all source files used for compilation

GDB: How to list all source files used for compilation

New to the project, have multiple source files used for compilation and some "could" be dynamic libraries, loaded at runtime. When debugging the executable using "GDB", is there a command to list all the source files (static) used to build

Same named function with multiple arguments in PHP

Same named function with multiple arguments in PHP

I started off OOP with Java, and now I'm getting pretty heavy into PHP. Is it possible to create multiples of a function with different arguments like in Java? Or will the interpreted / untyped nature of the language prevent this and cause

Docker Hub Automated Build - Tagging

Docker Hub Automated Build - Tagging

When specifying an Automated Build on Docker Hub, I can set some settings (Type ('Branch' or 'Tag'), Name, Dockerfile Location and Docker Tag Name). But unfortunately I didn't find any documentation for those.I assume, that when I choose Ty

Python: Why is global needed only on assignment and not on reads?

Python: Why is global needed only on assignment and not on reads?

If a function needs to modify a variable declared in global scope, it need to use the global declaration. However, if the function just needs to read a global variable it can do so without using a global declaration:X = 10def foo(): glob

Return value optimization and copy elision in C

Return value optimization and copy elision in C

Some people are not aware that it's possible to pass and return structs by value in C. My question is about the compiler making unnecessary copies when returning structs in C. Do C compilers such as GCC use Return value optimization(RVO) o

WPF menu item with image

WPF menu item with image

How to define MenuItem.Icon so that the MenuItemHeader text would be placed below the menu item image?Thanks for help! 1:The easy way way is to not use the Icon property but to instead put the icon in the Header:

How to remove duplicates from multidimensional array? [closed]

How to remove duplicates from multidimensional array? [closed]

I have a multidimensional array:[[7,3], [7,3], [3,8], [7,3], [7,3], [1,2]]Is there any smart way to remove duplicated elements from this?It should return such array:[[7,3], [3,8], [1,2]]Thanks! 1:arr = [[7,3], [7,3], [3,8], [7,3], [7,3],

When and why to use mysqli_fetch_row, mysqli_fetch_object, mysqli_fetch_assoc, mysqli_fetch_array [d

When and why to use mysqli_fetch_row, mysqli_fetch_object, mysqli_fetch_assoc, mysqli_fetch_array [d

This question already has an answer here: mysql_fetch_array, mysql_fetch_assoc, mysql_fetch_object 3 answers I understand in some way the differences b

How can I read MS Office files in a server without installing MS Office and without using the Intero

How can I read MS Office files in a server without installing MS Office and without using the Intero

The interop library is slow and needs MS Office installed. Many times you don't want to install MS Office on servers.I'd like to use Apache POI, but I'm on .NET.I need only to extract the text portion of the files, not creating nor "storing

Add raster image to HDF5 file using h5py

Add raster image to HDF5 file using h5py

I apologize if this is sort of a newbie question, but I am fairly new to Python and HDF5. I am using h5py, numpy, and Python 2.7. I have data from various files that need to be imported into one HDF5 file. The data from each file is to b

React: leave the contents of a component alone

React: leave the contents of a component alone

Is it possible to have React ignore a subtree? i.e., don't compare or update it?My use case is migrating to React. Re-writing all our Handlebars templates at once isn't feasible, but if we could use our existing templates for some subcompon

DistributionNotFound error after upgrading pip

DistributionNotFound error after upgrading pip

In reading about virtualenv here I realized I didn't have pip 1.3+, so I ran pip install --upgrade pip and now when I run pip --version i get the following:Traceback (most recent call last): File "/usr/local/bin/pip", line 5, in from p

Custom ConfigurationSection to external .config

Custom ConfigurationSection to external .config

I know there is an easy way to move any "standard" config section to external file i.e.but what about a custom ConfigurationSection? .... Is there any similar way? 1:You can useHowever unlike appSettings file=..., you must put the