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How to display loading message when an iFrame is loading?
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It depends on the user's needs. If he don't need all images to be loaded before he hide the loading message then he won't need the on load callback.
– Minko Gechev
Jul 25 '12 at 12:55
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String literals: Where do they go?
I am interested in where string literals get allocated/stored.
8 Answers
8
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解决TortoiseSVN出错：svn there has been a problem contacting the serve...
TortoiseSVN出错：svn there has been a problem contacting the server
在使用TortoiseSVN，查看某个文件的历史时（view log），出现上述错误。
解决方法：
[代码仓库目录]/conf/svnserve.conf
anon-access = none
OK，无需重启即刻生效。
解决python3报错：TypeError: a bytes-like object is required, not \'str...
...thon3和Python2在套接字返回值解码上有区别，也就是说报错的这段代码在python2上可以正常使用。解决思路：python bytes和str两种类型可以通过函数encode()和decode() 问题原因：
python3和Python2在套接字返回值解码上有区别，也就是说报...
【解决】error 1101 unable to get a response with the specified url - A...
请求标头用字典的话，就会出现 error 1101 unable to get a response with the specified url 错误，
改为二元列表就可以了：
【解决】Error 515: Not connected to a Bluetooth device. - 创客硬件开发...
Error 515: Not connected to a Bluetooth device.
原因：经典蓝牙设备未正常连接上，就进行数据收发操作导致的异常，加一个连接状态判断就行。
What is the best way to detect a mobile device?
...igator.userAgent.toLowerCase()));
Now $.browser will return "device" for all above devices
Note: $.browser removed on jQuery v1.9.1. But you can use this by using jQuery migration plugin Code
A more thorough version:
var isMobile = false; //initiate as false
// device detection
if(/(android|b...
How can I extract a good quality JPEG image from a video file with ffmpeg?
...ical file sizes and (to my naked eye) appear the same as without qscale at all.
– felwithe
Jan 28 '15 at 23:03
Can you...
How to check whether dynamically attached event listener exists or not?
...ere is my problem: is it possible somehow to check for existence of dynamically attached event listener? Or how can I check the status of the "onclick" (?) property in DOM? I have searched internet just like Stack Overflow for a solution, but no luck. Here is my html:
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
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_MSC_VER and possibly _MSC_FULL_VER is what you need. You can also examine visualc.hpp in any recent boost install for some usage examples.
Some values for the more recent versions of the compiler are:
MSVC++ 14.24 _MSC_VER...