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How to do a batch insert in MySQL

...tnum2); prepStmt.addBatch(); int [] numUpdates=prepStmt.executeBatch(); http://publib.boulder.ibm.com/infocenter/db2luw/v8/index.jsp?topic=/com.ibm.db2.udb.doc/ad/tjvbtupd.htm share | improve thi...
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Wait for all promises to resolve

...promises param can be an array of promises. About bind(), More info here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind share | improve this answer ...
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How to install PyQt4 on Windows using pip?

...lve your purpose. The .exe windows installers can be downloaded from : https://sourceforge.net/projects/pyqt/files/PyQt4/PyQt-4.11.4/ share | improve this answer | follo...
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Python dict how to create key or append an element to key?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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How to vertically align elements in ?

...coding="UTF-8" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> <style type="text/css"> .toolbar ul { display:tabl...
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A dependent property in a ReferentialConstraint is mapped to a store-generated column

... .HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity) Example http://www.entityframeworktutorial.net/code-first/configure-one-to-one-relationship-in-code-first.aspx This is enough to define the relationship // Configure Student & StudentAddress entity modelBuilder.Entity<Studen...
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Hide console window from Process.Start C#

...s a page detailing why the UseShellExecute property must be set to false. http://msdn.microsoft.com/en-us/library/system.diagnostics.processstartinfo.createnowindow.aspx Under Remarks section on page: If the UseShellExecute property is true or the UserName and Password properties are not nu...
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Compiling Java 7 code via Maven

... I had the same problem and to solve this I follow this blog article: http://www.mkyong.com/java/how-to-set-java_home-environment-variable-on-mac-os-x/ $ vim .bash_profile export JAVA_HOME=$(/usr/libexec/java_home) $ source .bash_profile $ echo $JAVA_HOME /Library/Java/JavaVirtualMachines/...
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How to set specific java version to Maven

...ml file to my ~/.m2/ folder with following content: <toolchains xmlns="http://maven.apache.org/TOOLCHAINS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/TOOLCHAINS/1.1.0 http://maven.apache.org/xsd/toolchains-1.1.0.xsd"> <!-- JDK ...
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Does Java casting introduce overhead? Why?

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