Example 3 jar package connection sqlserver2000-msbase. jar; MSSQLServer. jar; msutil. Jar
1. Ensure that the environment is OK. 1. Install JDK. 2. Download The JDBC driver.
Here msbase. jar; MSSQLServer. jar; download msutil. jar: http://download.csdn.net/source/2474798
(Sorry, I forgot to change the resource score to 0 during the upload process. I cannot re-upload the resource directly)
2. Establish a wo
else's PC and click on the Kailugaji.exe file to run it without installing the JRE file.Four, packaged into the installation package program, like a small software, can be installed anywhere on the machine to run:1. Open Inno Setup Compiler2.3.4. Determination of the way5. In the "WRR" folder just generated an output folder, there is a Setup.exe file, which is successful, so that you can install the Setup.exe on any PC to execute.6. Copy the Setup.ex
Assembly.xml Create a new Assembly.xml file in the project root directory at the same timexmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"xmlns:xsi="Http://www.w3.org/2001/XMLSchema-instance"xsi:schemalocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1
= "[#HelloWorld]" /> CustomActionId= "LaunchFile"Binarykey= "Wixca"Dllentry= "Wixshellexec"impersonate= "Yes"/> InstallExecuteSequence> CustomAction= ' LaunchFile ' After= ' InstallFinalize '>Not installedCustom> InstallExecuteSequence> Product>Wix>Save this piece of XML as PRODUCT.WXS, remember that it is UTF-8 encoded, and then execute it under the command line:- out Helloworld.msi-/I helloworld.msi/qnForget to say the premise of the operation:
Install WiX and add
This article mainly introduces the example of using the memory zipfile object to package files in the memory in python. For more information, see the following code:
Import zipfileImport StringIO
Class InMemoryZip (object ):Def _ init _ (self ):# Create the in-memory file-like objectSelf. in_memory_zip = StringIO. StringIO ()
Def append (self, filename_in_zip, file_contents ):'''Appends a file with name fi
This article mainly introduces PHP based on the PDO implementation of the powerful MySQL package class, combined with a complete example of PHP based on the implementation of the MySQL database connection, deletion, transaction and other methods, the need for friends to refer to the following
Specific as follows:
Class cpdo{protected $_dsn = "mysql:host=localhost;dbname=test"; protected $_name = "root"; p
Recently, many emails have been used in projects, and many documents have been obtained from coremail. You can use their APIs to log on to the coremail system.
I can see that IMAP is used to accept the subject of the email. It can be read according to the category not read. This is much better than POP3. POP3 reads all the emails to the local device. We can see the example with imap in the javamail package
Start by creating a new Maven project in Eclipse Java EE with the following specific optionsClick Finish to create a success, then change the default jdk1.5 to jdk1.8Then edit Pom.xml Join Spark-core DependencyThen copy the source code sample program in the book, because the spark version in the book is 1.2 My environment spark is 2.2.1 so need to modify the code to adapt to the new version of the spark APIjavarddNew flatmapfunctionPublic iteratorReturn Arrays.aslist (X.split ("")). iterator ();
Environment: ubuntu16.04, Pycharm (using pyhon3.5 by default)Phenomenon: The use of Pycharm running program, Tip: No module named CV2, but the system has been installed PYTHON-OPENCV, no error at the terminal. proves that Pycharm did not import the relevant modules.Workaround: In the Pycharm project, under File/settins/project:similiar/project interpreter, add the required modules by searching.Right green + number addOpen the search interface and then the install
);--Rename Utl_file.fremove (' Testfile ', ' Hello2.dat ');--delete file EXCEPTION when OTHERS then Dbms_output.put_line (' EXCEPTION2: ' | | SUBSTR (SQLERRM, 1, 100)); End 4. Determine if the file exists (read, rename, copy, delete to determine whether the file exists) copy the code as follows:--Determine if the file exists DECLARE ex boolean;--file exists Flen number;--File length? This place does not know how to do (the original file_length the length of the file in bytes. NULL If file does n
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.