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Quickest way to convert a base 10 number to any base in .NET?
... and old(ish) C# method I wrote that takes a number and converts it to any base:
12 Answers
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Personal Image Classifier (PIC) 拓展：自行训练AI图像识别模型，开发图像...
...进行识别和分类PersonalImageClassifier (PIC) 拓展的用法请参考demo，或直接看英文文档自行研究，这里暂时不做展开，文档如下：https://www.hackster.io/mjrobot/app-inventor-edgeml-image-classification-fruits-vs-veggies-b671da
拓展及demo请至文档原文进行...
How do I use prepared statements in SQlite in Android?
...repared statements in Android all the time, it's quite simple :
SQLiteDatabase db = dbHelper.getWritableDatabase();
SQLiteStatement stmt = db.compileStatement("INSERT INTO Country (code) VALUES (?)");
stmt.bindString(1, "US");
stmt.executeInsert();
...
How can I make an entire HTML form “readonly”?
...t HTML forms to read-only (Update: broken post link, archived link)
EDIT: Based on your update, why are you so worried about having it read-only? You can do it via client-side but if not you will have to add the required tag to each control or convert the data and display it as raw text with no co...
Render HTML to PDF in Django site
...
https://github.com/nigma/django-easy-pdf
Template:
{% extends "easy_pdf/base.html" %}
{% block content %}
<div id="content">
<h1>Hi there!</h1>
</div>
{% endblock %}
View:
from easy_pdf.views import PDFTemplateView
class HelloPDFView(PDFTemplateView):
...
Java String to SHA1
...
return result;
}
BTW, you may get more compact representation using Base64. Apache Commons Codec API 1.4, has this nice utility to take away all the pain. refer here
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Fastest way to determine if an integer's square root is an integer
... doing a bit-wise "and." Perfect squares can only end in 0, 1, 4, or 9 in base 16, So for 75% of your inputs (assuming they are uniformly distributed) you can avoid a call to the square root in exchange for some very fast bit twiddling.
Kip benchmarked the following code implementing the hex tric...
How can I autoformat/indent C code in vim?
... change the options to have it format the code however you like.
Here's a demo. Before astyle:
int main(){if(x<2){x=3;}}
float test()
{
if(x<2)
x=3;
}
After astyle (gggqG):
int main()
{
if (x < 2)
{
x = 3;
}
}
float test()
{
if (x < 2)
x = 3;
}
Ho...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...solution here http://jakob.engbloms.se/archives/1403
c:\msysgit\bin>rebase.exe -b 0x50000000 msys-1.0.dll
For me solution was slightly different. It was
C:\Program Files (x86)\Git\bin>rebase.exe -b 0x50000000 msys-1.0.dll
Before you rebase dlls, you should make sure it is not in use:
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When to use enumerateObjectsUsingBlock vs. for
...he representation for fast enumeration. There is overhead therein. Block-based enumeration allows the collection class to enumerate contents as quickly as the fastest traversal of the native storage format. Likely irrelevant for arrays, but it can be a huge difference for dictionaries.
"Don't use...