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Is there a way to use shell_exec without waiting for the command to complete?
... adding.
"> /dev/null 2>/dev/null &"
shell_exec('php measurePerformance.php 47 844 email@yahoo.com > /dev/null 2>/dev/null &');
Note this also gets rid of the stdio and stderr.
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How to convert Strings to and from UTF8 byte arrays in Java
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Here's a solution that avoids performing the Charset lookup for every conversion:
import java.nio.charset.Charset;
private final Charset UTF8_CHARSET = Charset.forName("UTF-8");
String decodeUTF8(byte[] bytes) {
return new String(bytes, UTF8_CHARSET);...
How to get the CPU Usage in C#?
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You can use the PerformanceCounter class from System.Diagnostics.
Initialize like this:
PerformanceCounter cpuCounter;
PerformanceCounter ramCounter;
cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total");
ramCounter ...
Is it Pythonic to use list comprehensions for just side effects?
...d they do not generate a random list that gets tossed out. I think the all form is perhaps slightly more clear, though I think both of them are confusing and shouldn't be used.
I think this is ugly and I wouldn't actually do it in code. But if you insist on implementing your loops in this fashion, ...
Echo tab characters in bash script
... I liked this one, it allows me to use the knowledge of printf and all the format specifiers.
– Arun
Mar 19 '13 at 0:16
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Convert object string to JSON
...n. (Oh, and d) the statement eval() is bad is nonsense in this generalized form.)
– Tomalak
Jan 27 '12 at 16:24
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Explanation of the UML arrows
...n is defined in the UML spec as follows: Composite aggregation is a strong form of aggregation that requires a part object be included in at most one composite object at a time. If a composite object is deleted, all of its partinstances that are objects are deleted with it. A part object may (where...
Is there a way to create a function from a string with javascript?
...ix. It's not a hard and fast rule, and you'll notice the comment is in the form of a suggestion not a command.
– Dan Smith
May 12 '16 at 11:23
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Using two values for one switch case statement
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@Kobor42 How about: Why have you used that formatting? Putting cases horisontally makes the code less readable and is generally considered bad practice [Reference optional but desired]. I have always felt that switch statements are a particularly readable format but p...
CSS opacity only to background color, not the text on it? [duplicate]
...city=50)”;
filter: alpha(opacity=50);
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0.5);
opacity: .50;
}
If you don't want transparency to affect the entire container and its children, check this workaround. You must have an absolutely positioned child with a relatively po...