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Sort array of objects by object fields
...ber > $second->number;
});
UPDATED
with the string don't forget to convert to the same register (upper or lower)
// Desc sort
usort($array,function($first,$second){
return strtolower($first->text) < strtolower($second->text);
});
// Asc sort
usort($array,function($first,$secon...
Make Adobe fonts work with CSS3 @font-face in IE9
...w this by seeing your font in other browsers). If you need an online font converter, check here: https://onlinefontconverter.com/
Finally, To get rid of the "CSS3114" error. For an online tool, click here: https://www.andrebacklund.com/fontfixer.html
...
How many and which are the uses of “const” in C++?
...y obscure to me, one of these is const . You can use it in so many places and with so many different effects that is nearly impossible for a beginner to come out alive. Will some C++ guru explain once forever the various uses and whether and/or why not to use them?
...
Declaring variables inside or outside of a loop
...that str absolutely ought to be declared within the while loop. No ifs, no ands, no buts.
The only case where this rule might be violated is if for some reason it is of vital importance that every clock cycle must be squeezed out of the code, in which case you might want to consider instantiating s...
Prevent “overscrolling” of web page
... property has worked bug-free in Edge as well since version 79 when it got converted to use Chromium under-the-hood. The property also somewhat worked in the prior version, 18 but through a bug. Alternatively the other solution not using overscroll-behaviour-y property should work in earlier version...
OS X Bash, 'watch' command
...
The shells above will do the trick, and you could even convert them to an alias (you may need to wrap in a function to handle parameters):
alias myWatch='_() { while :; do clear; $2; sleep $1; done }; _'
Examples:
myWatch 1 ls ## Self-explanatory
myWatch 5 "ls -lF $HOME" ## Ever...
【转】用App Inventor 2实现电子围栏功能 - App应用开发 - 清泛IT社区，为创新赋能！
...nce reasons to use PanTo with numerical latitude and longitude rather than convert to the string representation for use with this property.设置显示在手机屏幕上的地图中心的坐标。值是一对由逗号分隔的十进制坐标，如42.359144, -71.093612，注意纬度在前，经度...
Xcode without Storyboard and ARC
... is possible to grab the old Xcode 4 application templates (XML files) and convert them to Xcode 5. That way, you get the old templates back that let you choose whether you want storyboards or not.
I wrote a script that does all that work for you: https://github.com/jfahrenkrug/Xcode4templates
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Opening project in Visual Studio fails due to nuget.targets not found error
...uested a migration tool to disable the
MSBuild-based package restore and convert to Automatic Package
Restore. The NuGet team has decided not to provide a supported tool
for this because of the high probability of edge cases that would be
unhandled. However, Owen Johnson has authored a Power...
jQuery scroll to element
...oView(). No use loading a ~100k library just to select an element and then convert it to regular JavaScript.
– Gavin
Jun 23 '14 at 18:59
63
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