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How can I handle time zones in my webapp?
...w:
Step 1. Use the Geolocation of the user using the Geolocation API
window.onload = getMyLocation;
function getMyLocation() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(displayLocation);
} else {
alert("Oops, no geolocati...
Quickly reading very large tables as dataframes
....8.7
The examples come from the help page to fread, with the timings on my windows XP Core 2 duo E8400.
library(data.table)
# Demo speedup
n=1e6
DT = data.table( a=sample(1:1000,n,replace=TRUE),
b=sample(1:1000,n,replace=TRUE),
c=rnorm(n),
d=sample(...
What is this Javascript “require”?
...AMP paradigm: about 5 years ago I installed (eg. 'created') a server on my windowsXP laptop, and I have never 'created' another server since ... now all the sudden I can just start creating servers ... it's confusing ..
– dsdsdsdsd
Feb 24 '16 at 14:37
...
Python - Create a list with initial capacity
...est("doReserve", doReserve);
test("doAllocate", doAllocate);
}
On my Windows 7 i7, 64-bit Python gives
Elements: 100000, Iterations: 144
doAppend: 3587.204933ms
doAllocate: 2701.154947ms
doGenerator: 1721.098185ms
While C++ gives (built with MSVC, 64-bit, Optimizations enabled)
Elements: 1...
指定组件的大小 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - docume...
C++ Dynamic Shared Library on Linux
... That doesn't sound like it's the case here. Maybe the confusion is that Windows calls the dynamically loaded libraries whether you do the linking at compile or run-time (with analogous methods)? If so, then you can think of dlsym as the equivalent of LoadLibrary.
If you really do need to dynami...
RadioButton单选按钮扩展集合 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 MIT同步更新的中文本...
Good example of livelock?
...ould lead to a livelock? Wouldn't it be much more likely that eventually a window would open where one function could grab both, due to inconsistencies in the time the threads are aloud to run and when they are scheduled.
– DubiousPusher
Apr 17 '14 at 16:23
...
brew install mysql on macOS
...essfully installed mysql 5.7.9 using the dmg installer which prompted me a window that it generated a temp password for me. And now mysql is working correctly. Too bad I had to spend huge amount of time just to get it working on a brand new Macbook. :|
– forloop
...
How to build jars from IntelliJ properly?
...ect Structure.
Select Tab "Artifacts".
Click green plus button near top of window.
Select JAR from Add drop down menu. Select "From modules with dependencies"
Select main class.
The radio button should be selecting "extract to the target JAR." Press OK.
Check the box "Build on make"
Press apply and ...