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Is there a difference between copy initialization and direct initialization?
... a4 = {4, 5}; // OK: copy-list-initialization selects A::A(int, int)
A a5 = (A)1; // OK: explicit cast performs static_cast
// B b1 = 1; // error: copy-initialization does not consider B::B(int)
B b2(2); // OK: direct-initialization selects B::B(int)
B b3 {4, 5}; // OK: ...
Clear back stack using fragments
...ll fragments that come after it in the back stack.
– 2b77bee6-5445-4c77-b1eb-4df3e5
Jul 13 '17 at 17:44
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Android - drawable with rounded corners at the top only
...
/>
<gradient
android:angle="180"
android:startColor="#1d2b32"
android:centerColor="#465059"
android:endColor="#687079"
android:type="linear" />
<padding
android:left="0dp"
android:top="0dp"
android:right="0dp"
android:bottom="0dp"
/>
<si...
廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
... resource.d]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:56:BB:A5:6C
inet addr:172.16.20.42 Bcast:172.16.20.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:febb:a56c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX p...
Can an Android NFC phone act as an NFC tag?
...e_thread/thread/d5fc35a9f16aa467/dec4843abd73d9e9%3Flnk%3Dgst%26q%3Dsecure%2Belement%2Bdiff%2527s%23dec4843abd73d9e9?pli=1
I've not verified that myself but it looks like people managed to include the hidden code into Android again.
They seem to be able to emulate a Mifare Classic card (iso-14443)....
(Built-in) way in JavaScript to check if a string is a valid number
...parseInt('foo2') // NaN These last two may be different
parseInt('12a5') // 12 from what you expected to see.
Floats
Bear in mind that, unlike +num, parseInt (as the name suggests) will convert a float into an integer by chopping off everything following the decimal point (if you ...
How can I generate UUID in C#
...ray.Reverse the first three parts (Data1-3).
I do it this way:
var rfc4122bytes = Convert.FromBase64String("aguidthatIgotonthewire==");
Array.Reverse(rfc4122bytes,0,4);
Array.Reverse(rfc4122bytes,4,2);
Array.Reverse(rfc4122bytes,6,2);
var guid = new Guid(rfc4122bytes);
See this answer for the sp...
How to generate gcc debug symbol outside the build target?
...rogram | grep VCS
VCS: PROGRAM_NAME=my_program
VCS: Commit=190aa9cace3b12e2b58b692f068d4f5cf22b0145
VCS: BRANCH=refs/heads/PRJ123_feature_desc
VCS: AUTHOR=Joe Developer joe.developer@somewhere.com
VCS: COMMIT_DATE=2013-12-19
All that is left is to check-out the original code, re-compile without ...
xcodebuild says does not contain scheme
...hive CODE_SIGN_IDENTITY="My Identity" I got 'Scheme <IDEScheme:0x7fc9ea5e5fd0:'Finance'> was asked to build and archive, but the run destination <IDERunDestination:0x7fc9eb47c6c0:'iPad 2'> is not a deployment platform and this action shouldn't have been allowed'. But when I open XCode al...
What's the easiest way to escape HTML in Python?
...
from urllib import quote
x = '+<>^&'
print quote(x) # prints '%2B%3C%3E%5E%26'
Find docs here
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