problem description A spring mvc project does a very simple process String test = "test " write this string directly to the file without adding any encoding type settings running environment run in win10 tomcat8 idea premise I have set th...
original text: Yan Unicode is 4E25 (100111000100101). According to the above table, you can find that 4E25 is within the range of the third line (0000 0800-0000 FFFF),), so strict UTF-8 coding requires three bytes, that is, the format is 1110xxxx 10...
1. When I am converting the real data of two dataframe tables into numpy data for column content comparison, I encounter the following situations: input: individual elements of different arrays d12.values [0] [0], d12.values [1] [0], d11.values [...
when uploading a file to obtain the file name encoding, the prompt is CP936 format . mb_detect_encoding($file_name, array( ASCII , GB2312 , GBK , UTF-8 )); Baidu says that CP936 is actually GBK. But using iconv( CP936 , UTF-8 IGNORE , ...
android integrated ffmpeg encoding camera data mpegts format mpegvideo encoding error first step initialization extern "C" JNIEXPORT jint JNICALL Java_com_deerlive_jni_ffmpeg_FFmpegHandle_onFrameCallback(JNIEnv *env, jobject instance, ...
there is a blog that explains the password mode as follows: password mode (resource owner password credentials): the user provides his user name and password on the authorization server to the third-party client, and the client requests the token (Ac...
I want to get the compiled classpath of the project (. target classes), write a utility class method, and use ClassLoader.getSystemResource ( " "). ToString () ) to get it. it s no problem to run the project directly, but in the Junit test class, th...
in wordpress, the attachment is saved in the same table as the article, but all the information in the attachment is saved according to the following format. Why this format? by the way, how did this format come from? a:5:{s:5:"width";i:800...
in our rn project, the picture is saved like this: logo@1x.png, logo@2x.png, logo@3x.png is quoted like this: require ( . logo.png ); however, because the string @ 1x is omitted, jest will report an error because it can not find the file path, ...
You can stream query results from MongoDB. You need to call the Query-sharpcursor () function to return an instance of QueryCursor. Please do not translate directly. I want to know what cursor is and what stream is, and why I use it, thank you! ...