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My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
...> are both 20 pixels by 20 pixels. As I understand it, the issue comes from WPF. It sort-of wants to disregard the pixel grid of the monitor, so it's logical grid usually won't perfectly line up with the physical grid.
– Zack Peterson
Mar 2 '09 at 15:22
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How can I convert a comma-separated string to an array?
... fine if you are sure you have elements in array, if you're expecting data from a server / database you will run into trouble since ''.split(',') has a length === 1 IE: ''.split(',') === ['']
– oportocala
Aug 2 '16 at 15:49
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The easiest way to transform collection to array?
...@EricChen Switch to Python - an interpreted and dynamically typed language from Java - 'compiled and statically typed language' because of coding syntax and number lines differ? Not a good idea.
– RafiAlhamd
Feb 21 at 4:50
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How do you import a large MS SQL .sql file?
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From the command prompt, start up sqlcmd:
sqlcmd -S <server> -i C:\<your file here>.sql
Just replace <server> with the location of your SQL box and <your file here> with the name of your script. D...
How to redirect the output of a PowerShell to a file during its execution
...s obviously useful. This question almost certainly is getting Google hits from people that are able to change the way the script is being called.
– Zoredache
Sep 16 '16 at 20:47
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How can I find the length of a number?
... provide some insight into the method:
Weisstein, Eric W. "Number Length." From MathWorld--A Wolfram Web Resource.
I believe that some bitwise operation can replace the Math.abs, but jsperf shows that Math.abs works just fine in the majority of js engines.
Update: As noted in the comments, this so...
String to object in JS
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It depends where the data comes from. Some people are obsessed with security. If you control your data, you can be more pragmatic in finding solutions. Or do you have a burglar-proof door between your kitchen and living room?
– Philipp...
Convert System.Drawing.Color to RGB and Hex Value
...t simple and use the native color translator:
Color red = ColorTranslator.FromHtml("#FF0000");
string redHex = ColorTranslator.ToHtml(red);
Then break the three color pairs into integer form:
int value = int.Parse(hexValue, System.Globalization.NumberStyles.HexNumber);
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How to create a button programmatically?
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and don't forget that your target class should be derived from NSObject
– Alexey Globchastyy
Jul 20 '14 at 7:54
7
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SQLite error 'attempt to write a readonly database' during insert?
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I got the same error from IIS under windows 7. To fix this error i had to add full control permissions to IUSR account for sqlite database file. You don't need to change permissions if you use sqlite under webmatrix instead of IIS.
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