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How to pass the values from one activity to previous activity
.... Shared Preferences
Suppose you want to store username. So there will be now two thing a Key Username, Value Value.
How to store
// Create object of SharedPreferences.
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
//now get Editor
SharedPreferences.Edito...
Git pull from another repository
...e
git config remote.upstream.pushurl "NEVER GONNA GIVE YOU UP"
Git will now yell at you about not being able to find a repo if you try to push to upstream (and sorry about the Rickroll, but it was the first random string that popped into my head).
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How to force file download with PHP
...t type based on your file application/zip, application/pdf etc. - but only if you do not want to trigger the save-as dialog.
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Generating a unique machine id
...all the parameters you mentioned or few of them will work? Because systems now a days don't usually consists a CD-ROM
– FaizanHussainRabbani
Feb 10 '17 at 5:16
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Eclipse - Unable to install breakpoint due to missing line number attributes
....4.1, SUN JVM1.6.0_07 connected to Tomcat 6.0 (running in debug-mode on a different machine, Sun JVM1.6.0_16, the debug connection did work correctly).
Window --> Preferences --> Java --> Compiler --> Classfile Generation: "add line number attributes to generated class file" was checked...
How can I pass a parameter to a setTimeout() callback?
...st isn't right.
UPDATE:
As Hobblin said in his comments to the question, now you can pass arguments to the function inside setTimeout using Function.prototype.bind().
Example:
setTimeout(postinsql.bind(null, topicId), 4000);
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UITextField text change event
... only those changes made directly by the built-in iOS keyboard are tracked now. This means that if you change your UITextField object just by invoking something like this: myUITextField.text = @"any_text", you won't be notified about any changes at all.
I don't know if this is a bug or it is intend...
How to copy from CSV file to PostgreSQL table with headers in CSV file?
...here are about 100 columns in this table, so I do not want to rewrite them if I don't have to.
5 Answers
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PHP code is not being executed, instead code shows on the page
...P is installed and running correctly. This may sound silly, but you never know. An easy way to check is to run php -v from a command line and see if returns version information or any errors.
Make sure that the PHP module is listed and uncommented inside of your Apache's httpd.conf This should be so...
WebService Client Generation Error with JDK8
...nstants.html#ACCESS_EXTERNAL_SCHEMA)
Create a file named jaxp.properties (if it doesn't exist) under /path/to/jdk1.8.0/jre/lib and then write this line in it:
javax.xml.accessExternalSchema = all
That's all. Enjoy JDK 8.
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