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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
... muck much with the pg_hba.conf but instead I would adjust your connection string:
psql -U someuser -h 127.0.0.1 database
where someuser is your user you're connecting as and database is the database your user has permission to connect to.
Here is what I do on Debian to setup postgres:
http://...
What is the meaning of symbol $ in jQuery?
...ument is ready (similar to
body.onload() but better).
You can pass it a string of HTML to turn
into a DOM element which you can
then inject into the document.
You can pass it a DOM element or
elements that you want to wrap with
the jQuery object.
Here is the documentation: https://api.jquery...
Unable to access JSON property with “-” dash
I am unable to retrieve a value from a json object when the string has a dash character:
3 Answers
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How to change line color in EditText
...input_field_height"
android:layout_marginTop="40dp"
android:hint="@string/password_hint"
android:theme="@style/MyEditTextTheme"
android:singleLine="true" />
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How to create correct JSONArray in Java using JSONObject
... a server or a file, and you want to create a JSONArray object out of it.
String strJSON = ""; // your string goes here
JSONArray jArray = (JSONArray) new JSONTokener(strJSON).nextValue();
// once you get the array, you may check items like
JSONOBject jObject = jArray.getJSONObject(0);
Hope this ...
How to get the current branch name in Git?
...t symbolic-ref HEAD | sed -e "s/^refs\/heads\///" since it will display a string like HEAD detached at a63917f when in a detached state, unlike the other answers which show either nothing or HEAD. This is important.
– Bernard
Jan 15 '16 at 6:12
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How do I format date and time on ssrs report?
...
Possible Format() strings are described in this article: Date and Time Format Strings; I figured I'd mention that as it was what I was looking for when I arrived here!
– Matt Gibson
Jan 20 '16 at 10:05
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Test if a property is available on a dynamic variable
...p();
Console.WriteLine("Testing with exception: " + sw.ElapsedTicks.ToString() + " ticks");
sw.Restart();
for (int i = 0; i < 100000; i++)
{
TestWithReflection(test, FlipCoin(random));
}
sw.Stop();
Console.WriteLine("Testing with reflection: " + sw.Elapsed...
How to determine if a number is odd in JavaScript
...-shadow: 1px 1px 2px #CE5937;" ></div>
If you don't want a string return value, but rather a boolean one, use this:
var isOdd = function(x) { return x & 1; };
var isEven = function(x) { return !( x & 1 ); };
...
Regular expression to limit number of characters to 10
...
It might be beneficial to add greedy matching to the end of the string, so you can accept strings > than 10 and the regex will only return up to the first 10 chars. /^[a-z0-9]{0,10}$?/
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