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Reset auto increment counter in postgres
...duct_id_seq (that is, ${table}_${column}_seq).
This is the ALTER SEQUENCE command you need:
ALTER SEQUENCE product_id_seq RESTART WITH 1453
You can see the sequences in your database using the \ds command in psql. If you do \d product and look at the default constraint for your column, the nextv...
Get the Highlighted/Selected text
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Determine whether JSON is a JSONObject or JSONArray
...n array
tokenizer is able to return more types: http://developer.android.com/reference/org/json/JSONTokener.html#nextValue()
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What is a thread exit code?
...xit as expected. But then this exit code can be set in code by yourself to completely overlook this.
The closest link I could find to be useful for more information is this
Quote from above link:
What ever the method of exiting, the integer that you return from your process or thread must be v...
How to remove duplicate white spaces in string using Java?
...bSamiev -- String.replaceAll() has been in Java since JDK 1.4. docs.oracle.com/javase/1.4.2/docs/api/java/lang/…, java.lang.String)
– David Moles
Dec 22 '11 at 19:25
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How to get Sinatra to auto-reload the file after each change?
...works for every scenario is technically impossible.
Which is why we recommend you to do out-of-process reloading.
First you need to install rerun if you haven’t already:
$ gem install rerun
Now if you start your Sinatra app like this:
$ ruby app.rb
All you have to do for r...
QString to char* conversion
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I completely agree. However, the question asked about char*, not char const*, and your answer simply ignores that fact without mention.
– Lightness Races in Orbit
Nov 16 '12 at 16:48
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How to list files in an android directory?
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Bootstrap table striped: How do I change the stripe background colour?
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this page explain how to do it for a hover [stackoverflow.com/questions/15643037/…
– Yvon Huynh
Nov 28 '15 at 22:20
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