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What is the best way to do a substring in a batch file?
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Well, for just getting the filename of your batch the easiest way would be to just use %~n0.
@echo %~n0
will output the name (without the extension) of the currently running batch file (unless executed in a subroutine called by c...
Getting content/message from HttpResponseMessage
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Thanks, but why i get this error here: "System.Net.Http.HttpResponseMessage' does not contain a definition for 'GetResponseStream' and no extension method 'GetResponseStream' accepting a first argument of type 'System.Net.Http.HttpResponseMessage' could b...
What's the difference between require and require-dev? [duplicate]
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The require-dev packages are packages that aren't necessary for your project to work and shouldn't be included in the production version of your project.
Typically, these are packages such as phpunit/phpunit that you would only use during development.
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Date ticks and rotation in matplotlib
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If you prefer a non-object-oriented approach, move plt.xticks(rotation=70) to right before the two avail_plot calls, eg
plt.xticks(rotation=70)
avail_plot(axs[0], dates, s1, 'testing', 'green')
avail_plot(axs[1], dates, s1, 'testing2', 'red')
This s...
Are tar.gz and tgz the same thing?
...etter extensions. When this limitation was removed .tar.gz was used to be more verbose by showing both the archive type (tar) and zipper (gzip).
They are identical.
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Interface type check with Typescript
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You can achieve what you want without the instanceof keyword as you can write custom type guards now:
interface A{
member:string;
}
function instanceOfA(object: any): object is A {
return 'member' in object;
}
var a:any={member:"foobar"};
if (instanceOfA(a)) {
alert...
Explain Morris inorder tree traversal without using stacks or recursion
Can someone please help me understand the following Morris inorder tree traversal algorithm without using stacks or recursion ? I was trying to understand how it works, but its just escaping me.
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How do you serialize a model instance in Django?
...o wrap the required object and that's all what django serializers need to correctly serialize it, eg.:
from django.core import serializers
# assuming obj is a model instance
serialized_obj = serializers.serialize('json', [ obj, ])
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Github: readonly access to a private repo
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I have it on good authority that the (relatively new) "Organizations" feature allows you to add people with read-only access to a private repository.
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How to use CSS to surround a number with a circle?
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Here's a demo on JSFiddle and a snippet:
.numberCircle {
border-radius: 50%;
width: 36px;
height: 36px;
padding: 8px;
background: #fff;
border: 2px solid #666;
color: #666;
text-align: center;
font: 32px Arial, sans-serif;
}
<div clas...