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document.getElementById vs jQuery $()
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For anyone interested document.getElementBy doesn't work correctly in <IE8. It also gets elements by name therefore you could theoretically argue document.getElementById is not only misleading, but can return incorrect values. I th...
Select Last Row in the Table
I would like to retrieve the last file inserted into my table. I know that the method first() exists and provides you with the first file in the table but I don't know how to get the last insert.
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How to detect if multiple keys are pressed at once using JavaScript?
...= true;
}
if (keys["shift"] && keys["ctrl"]) {
$("#convert").trigger("click"); // or do anything else
}
});
$(document.body).keyup(function(event) {
// reset status of the button 'released' == 'false'
if (event.keyCode == 16) {
keys["shift"] = false;
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How to discover number of *logical* cores on Mac OS X?
...h i can believe ` Model Identifier: MacBookPro9,2 Processor Name: Intel Core i5 Processor Speed: 2.5 GHz Number of Processors: 1 Total Number of Cores: 2`
– Ciasto piekarz
Jun 11 '14 at 13:30
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How can I reliably determine the type of a variable that is declared using var at design time?
...eter whose type is compatible with System.Char[]?" So we start a round of convertibility testing. However, the Where extension methods are generic, which means we have to do type inference.
I've written a special type infererencing engine that can handle making incomplete inferences from the first...
Best way to simulate “group by” from bash?
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sort ip_addresses | uniq -c
This will print the count first, but other than that it should be exactly what you want.
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Invalid argument supplied for foreach()
... }
}
Note that this particular version is not tested, its typed directly into SO from memory.
Edit: added Traversable check
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How can I String.Format a TimeSpan object with a custom format in .NET?
What is the recommended way of formatting TimeSpan objects into a string with a custom format?
19 Answers
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Where is the .NET Framework 4.5 directory?
...mblies are actually in C:\Windows\Microsoft.NET\Framework\v4.0.30319, as pointed by Jon Skeet.
– harsimranb
Mar 17 '15 at 16:42
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How do I get the logfile from an Android device?
... file.delete();
}
//write log to file
int pid = android.os.Process.myPid();
try {
String command = String.format("logcat -d -v threadtime *:*");
Process process = Runtime.getRuntime().exec(command);
BufferedRea...