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String to Dictionary in Python
...thentication to register users on my site, and I'm trying to do it server side. I've gotten to the point where I get my access token, and when I go to:
...
JavaScript file upload size validation
...is browser yet.");
return;
}
input = document.getElementById('fileinput');
if (!input) {
bodyAppend("p", "Um, couldn't find the fileinput element.");
}
else if (!input.files) {
bodyAppend("p", "This browser doesn't seem to support the `files` property of ...
What is a good pattern for using a Global Mutex in C#?
...se it's so hard to get right:
using System.Runtime.InteropServices; //GuidAttribute
using System.Reflection; //Assembly
using System.Threading; //Mutex
using System.Security.AccessControl; //MutexAccessRule
using System.Security.Principal; //SecurityIdenti...
Calculate a Running Total in SQL Server
...ks in SQL server 2017. Thank you, very elegant!
– DaniDev
Sep 24 '19 at 17:36
...
How to set conditional breakpoints in Visual Studio?
...ght click, set condition, get "Condition for a breakpoint failed" error.. didn't you?
– Toby Caulk
Aug 1 '19 at 15:11
...
NOT using repository pattern, use the ORM as is (EF)
...doing it. So make the repo, don't expose IQueryable, and don't test it. At least you can test everything else in isolation from the data implementation. And that 1% chance of a db change is still a huge one $-wise.
– Sinaesthetic
Jul 1 '16 at 16:42
...
How to override the copy/deepcopy operations for a Python object?
...her copy nor deepcopy call the constructor of the object being copied. Consider this example. class Test1(object): def init__(self): print "%s.%s" % (self.__class.__name__, "init") class Test2(Test1): def __copy__(self): new = type(self)() return new t1 = Test1() co...
React ignores 'for' attribute of the label element
...label element (as returned by document.createElement, document.getElementById, etc) you'd access its for property as label.htmlFor.
– Sophie Alpert
Apr 1 '14 at 17:17
3
...
Remove duplicated rows
...moval, either from specific columns/variables (as in this question) or considering all columns/variables. dplyr is part of the tidyverse.
Data and package
library(dplyr)
dat <- data.frame(a = rep(c(1,2),4), b = rep(LETTERS[1:4],2))
Remove rows duplicated in a specific column (e.g., columna)
...
Maven: best way of linking custom external JAR to my project?
...mpile.
If you are starting with maven I suggest to use maven directly not IDE plugins as it adds an extra layer of complexity.
As for the error, do you put the required jars on your classpath? If you are using types from the library, you need to have access to it in the runtime as well. This has n...