Files names slightly changing when using date variable

I have created a script that completes a backup process, this process follows: Set file destination variable NOW=$(date +%Y-%m-%d-T%H-%M) DEST=”/home/tomd/backup/backup”$NOW”.sql” Export database with MySQLDump Zip the file gzip $DEST My problem here is that when we set $NOW it is not setting for the entire session, the time gets updated every time it is called…

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Problems getting started with Chirp SDKs for Android

I have downloaded SDK for Android from https://developers.chirp.io/downloads After that I added *.aar library as was explain here: https://developer.android.com/studio/projects/android-library.html#AddDependency Hurrah. I can build the project. Now I want to install the test App on the phone. But the application crashes like this: E/AndroidRuntime: FATAL EXCEPTION: main Process: io.chirp.sdkdemoapp, PID: 12979 java.lang.NoClassDefFoundError: Failed resolution of: Lkotlin/jvm/internal/Intrinsics;…

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Debug, System functions (fopen,fclose,fread,fwrite,…) and for loop in Google Test C

I am using Google Test to test C code but I encounter with the problem Write Stub for system functions like: fopen,fclose,fread,fwrite,memcpy,memset,stat,…I don’t known how to Stub its input/output correctly to convenient for testing without having to care about real data. Example below: void open_file(void) { FILE *srcfd; FILE *destfd; int dataLen; int retVal=0; char…

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Why does MySQL Connector/J throw java.sql.SQLException: Generated keys not requested?

Why does the following code snippet: PreparedStatement ps = con.prepareStatement(“CREATE TABLE foo (name VARCHAR(30))”); ps.executeUpdate(); // or ps.execute(); ps.getGeneratedKeys(); // <– throws an exception throw this exception: java.sql.SQLException: Generated keys not requested. You need to specify Statement.RETURN_GENERATED_KEYS to Statement.executeUpdate(), Statement.executeLargeUpdate() or Connection.prepareStatement(). Correct me if I am wrong, but neither java.sql API Specification nor JDBC…

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