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Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...nsciously enable the receiving option to receive texts.
The big challenge now was that people might want to develop apps for their own use that relied on the Google-censored functionality. This is where the “u” companion comes in. It is the companion as it would have been if Google hadn’t cha...
How to create a hash or dictionary object in JavaScript [duplicate]
...
A built-in Map type is now available in JavaScript. It can be used instead of simply using Object. It is supported by current versions of all major browsers.
Maps do not support the [subscript] notation used by Objects. That syntax implicitly cast...
How to make script execution wait until jquery is loaded
...mple with an anonymous function:
defer(function () {
alert("jQuery is now loaded");
});
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How to force uninstallation of windows service
... show.
taskkill /pid <SERVICE_PID> /f
Where /f is to force stop.
Now you can install or launch your service.
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MySQL - force not to use cache for testing speed of query
...rrent date/time will disable the query cache for that selection:
SELECT *,NOW() FROM TABLE
See "Prerequisites and Notes for MySQL Query Cache Use" @ http://dev.mysql.com/tech-resources/articles/mysql-query-cache.html
shar...
How to wrap text of HTML button with fixed width?
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@MGOwen it's ok now - we deadened IE6 in the meantime.
– low_rents
Nov 6 '17 at 10:44
1
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
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I've been using Xcode for 5 years now, and refactoring has never worked correctly (even xcode 4.6 has major bugs where it WILL corrupt your source code!).
The workaround has always been (still works 100%, even in cases where Apple's code fails)
use shift-c...
How can I set the value of a DropDownList using jQuery?
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Now, this doesn't work at all because select tag doesn't have any attribute named selectedIndex. It's a property of DOM object instead. Hence code should be: $("#mydropdownlist").get(0).selectedIndex = index_here;
...
How to add a primary key to a MySQL table?
...g table. Otherwise it will be put at the end of the table as it is written now, which can be a little confusing when doing simple SELECT * ...
– StefanK
Apr 12 '19 at 6:45
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Hide Spinner in Input Number - Firefox 29
... this works and indeed it removes the spinners, but then you are now able to enter alphanumeric characters into it. Hope somebody finds a way to handle that scenario without having to check the entered keys if they are numbers or not.
– Jovanni G
Oct ...