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How to secure database passwords in PHP?
...he time it takes to wake the admin up to get them to type the password in..etc.etc. lol
– John Hunt
Jan 18 '16 at 11:52
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Insert picture/table in R Markdown [closed]
... below). To adjust the image properties (size, resolution, colors, border, etc), you'll need some form of image editor. I find I can do everything I need with one of ImageMagick, GIMP, or InkScape, all free and open source.
To add a picture, use:
I...
How do I space out the child elements of a StackPanel?
...en if they are not of the same type. (I.e. Buttons, TextBoxes, ComboBoxes, etc.)
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How do I tar a directory of files and folders without including the directory itself?
...rocessed. Consider the following command: tar --create --file=foo.tar -C /etc passwd hosts -C /lib libc.a" apl.jhu.edu/Misc/Unix-info/tar/tar_65.html I always try tar -czvf my_directory.tar.gz * -C my_directory and that does not work. -C location is important! Damn tar...
– m...
Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
... a keyword. I prefer it to while (true), while (1), while (42), while (!0) etc etc.
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Why doesn't Java allow overriding of static methods?
... are attached to an instance while static methods are attached to a class, etc etc. Still, consider the following code:
public class RegularEmployee {
private BigDecimal salary;
public void setSalary(BigDecimal salary) {
this.salary = salary;
}
public static BigDecimal get...
How do I redirect output to a variable in shell? [duplicate]
... redirected into a file or piped to another command. (E.g. sed, awk, perl, etc.)
read takes stdin and places it into the variable $string
Putting the read and the mystic_command into a "sub shell" via parenthesis is not necessary but makes it flow like a continuous pipe as if the 2 commands where ...
Excel to CSV with UTF8 encoding [closed]
I have an Excel file that has some Spanish characters (tildes, etc.) that I need to convert to a CSV file to use as an import file. However, when I do Save As CSV it mangles the "special" Spanish characters that aren't ASCII characters. It also seems to do this with the left and right quotes and l...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...dexing and unboxed pixels with arbitrary precision (Double, Float, Word16, etc..)
all essential functions like map, fold, zipWith, traverse ...
support for various color spaces: RGB, HSI, gray scale, Bi-tonal, Complex, etc.
common image processing functionality:
Binary morphology
Convolution
Inter...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
... InvokeRequired property. Use if (this.InvokeRequired) { //SetTextCallBack etc. } instead of if (this.textBox1.InvokeRequired) { //SetTextCallBack etc. }
– Jroonk
Dec 3 '14 at 20:44
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