Rename or refactor in Xcode
In xcode, there are several methods for batch modifying variable names, file names, class names, pro...
Android Studio ADB install apk INSTALL_FAILED_TEST_ONLY
ProblemIn the past, I used Android Studio to run and debug Android projects on oppo phones. It was n...
Automatic line wrapping in Jetbrains ide
We can enable/disable line wrap in JetBrains development tools, including Toolbox App, IntelliJ IDEA...
Get a file mime type in Objective C
To upload a file using http post, we need to pass the file resource type to the server, so that the ...
Using JavaScript or jQuery Check/Uncheck checkbox
Here are a few ways to checked or unchecked a checkbox using javascript or jquery.Using checkedWe ca...
HttpURLConnection multipart/form-data example
To make a http request with multipart/form-data, we need to define a boundary separator, which suppo...
add a trailing slash in path if not exists java
Path separators are different on Windows and Linux. You can use the constant File.separatorChar. The...
jQuery select all except first or a specific one
Use jquery's selector and related methods to select all elements but not include the first (or a spe...
Javascript call function by name string
Sometimes it is necessary to call functions dynamically. Use the string of the function name to exec...
Java program to Encrypt/Decrypt String Using AES 128 bits Encryption Algorithm
During web development, sometimes you need to display some sensitive information to the client. Such...
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