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Passing data between controllers in Angular JS?
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@DeveshM Yes, do as you suggest. You may want to consider extending the methods so they are not just holding data in memory and to be more persistent (save to server via $http call, for example).
– Chalise
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How do I perform an IF…THEN in an SQL SELECT?
How do I perform an IF...THEN in an SQL SELECT statement?
30 Answers
30
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How do I create a parameterized SQL query? Why Should I?
...amage:
';DROP TABLE bar;--
Try putting that in your fuz variable (or don't, if you value your bar table). More subtle and damaging queries are possible as well.
Here's an example of how you do parameters with Sql Server:
Public Function GetBarFooByBaz(ByVal Baz As String) As String
Dim ...
How to add an image to a JPanel?
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Here's how I do it (with a little more info on how to load an image):
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.loggin...
How do I add a Fragment to an Activity with a programmatically created content view
...ty that implements its layout programmatically. I looked over the Fragment documentation but there aren't many examples describing what I need. Here is the type of code I tried to write:
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How do you round a floating point number in Perl?
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Output of perldoc -q round
Does Perl have a round() function? What about ceil() and floor()?
Trig functions?
Remember that int() merely truncates toward 0. For rounding to a certain number of digits, sprintf() or printf() is usually t...
Check synchronously if file/directory exists in Node.js
...); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
// Do something
}
It was deprecated for several years, but no longer is. From the docs:
Note that fs.exists() is deprecated, but fs.existsSync() is not. (The
callback parameter to fs.exists() accepts parameters that are
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What does ':' (colon) do in JavaScript?
... MDN Reference page for JS Label: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Peter
Mar 13 '18 at 19:56
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Let JSON object accept bytes or let urlopen output strings
With Python 3 I am requesting a json document from a URL.
12 Answers
12
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How do I write outputs to the Log in Android?
...swered Mar 2 '10 at 16:37
Erich DouglassErich Douglass
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