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Is there a __CLASS__ macro in C++?
...< "If you want to print a template type, that's easy.\n";
from_type(1.0);
std::cout << "To get it from an object instance, just use decltype:\n";
foo_bar fb;
std::cout << "\tfb's type is : "
<< bti::type_id_with_cvr<decltype(fb)>().pretty_name...
What is the easiest way to duplicate an activerecord record?
...nswered Sep 15 '08 at 13:36
François BeausoleilFrançois Beausoleil
15.2k1111 gold badges6262 silver badges8282 bronze badges
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What is Data Transfer Object?
What is a Data Transfer Object?
8 Answers
8
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Hashing a string with Sha256
... answered May 18 at 19:26
Erçin DedeoğluErçin Dedeoğlu
3,22944 gold badges3434 silver badges5656 bronze badges
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Is null check needed before calling instanceof?
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@BenThurley - Java's instanceof operator was part of Java 1.0, released almost 20 years ago. Changing the behavior now in a way that would break existing code is unlikely, absent some benefit that outweighs that huge cost. Twenty years ago, maybe there could have been arguments for ...
How to change the color of a CheckBox?
...rgetApi="21"/>
res/colors/checkbox_filter_tint.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/light_gray_checkbox"
android:state_checked="false"/>
<item android:...
In what cases will HTTP_REFERER be empty
...wth telnet
telnet www.yoursite.com 80 (press return)
GET /index.html HTTP/1.0 (press return)
Referer: http://www.hah-hah.com (press return)
(press return again)
share
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improve this answer
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Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
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#!/usr/bin/env python
#-*- coding: utf-8 -*-
u = u'moçambique'
print u.encode("utf-8")
print u
chmod +x test.py
./test.py
moçambique
moçambique
./test.py > output.txt
Traceback (most recent call last):
File "./test.py", line 5, in <module>
print u
UnicodeEnc...
android:drawableLeft margin and/or padding
...
Make your drawable resources.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true">
<inset android:drawable="@drawable/small_m" android:insetLeft="10...
Changing specific text's color using NSMutableAttributedString in Swift
...e : UIColor(red: 232 / 255.0, green: 117 / 255.0, blue: 40 / 255.0, alpha: 1.0)], range: NSRange(location:12,length:8)) // What ever range you want to give
yourLabel.attributedText = myMutableString
Hope this helps anybody!
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