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How to convert JSON to CSV format and store in a variable
...if (ShowLabel) {
var row = "";
//This loop will extract the label from 1st index of on array
for (var index in arrData[0]) {
//Now convert each value to string and comma-seprated
row += index + ',';
}
row = row.slice(0, -1);
//append Label row with line break...
How can I rename a field for all documents in MongoDB?
...
Anyone could potentially use this command to rename a field from the collection (By not using any _id):
dbName.collectionName.update({}, {$rename:{"oldFieldName":"newFieldName"}}, false, true);
see FYI
shar...
Border around tr element doesn't show?
... individual cells, the other is suitable for borders that are
continuous from one end of the table to the other.
... and later, for collapse setting:
In the collapsing border model, it is possible to specify borders that
surround all or part of a cell, row, row group, column, and column
...
Can't find @Nullable inside javax.annotation.*
... .
I found some tutorials on the net, I noticed that this annotation comes from the package javax.annotation.Nullable ;
but when I import it a compilation error is generated: cannot find symbol
...
Disable Browser Link - which toolbar
...BrowserLink" value="false"></add>
</appSettings>
or do it from the toolbar:
If that button isn't available, go to VIEW > Toolbars > Standard and make sure it's checked. Keep in mind it's only available in VS2013 and later.
...
Which is better: … or …
...ersions of all the major browsers (including Internet Explorer 9). A quote from the relevant RFC:
This document thus defines text/javascript and text/ecmascript but marks them as "obsolete". Use of experimental and unregistered media types, as listed in part above, is discouraged. The media ty...
Git reset --hard and push to remote repository
... of git
git pull
# remove what you don't like anymore
rm -rf src
# restore from the tar file
tar xvfz /tmp/current.tgz
# commit everything back to git
git commit -a
# now you can properly push
git push
This way the state of affairs in the src is kept in a tar file and git is forced to accept this ...
Converting a string to int in Groovy
...ne of the toInteger() methods has been deprecated. The following is taken from org.codehaus.groovy.runtime.StringGroovyMethods in Groovy 2.4.4
/**
* Parse a CharSequence into an Integer
*
* @param self a CharSequence
* @return an Integer
* @since 1.8.2
*/
public static Integer toInteger(Char...
How to create a private class method?
...
Following on from this, instead of doing private_class_method :method_name you could do private_class_method def method_name....
– bjt38
Dec 8 '14 at 23:32
...
How to display count of notifications in app launcher icon [duplicate]
...re not displayed to the user. You can test it by installing the Sample App from the apk. However, it should not be a problem to include permissions that are needed.
– AlexGuti
Nov 7 '14 at 13:25
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