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How to set HTTP headers (for cache-control)?
...-cache, must-revalidate"); //HTTP 1.1
header("Pragma: no-cache"); //HTTP 1.0
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
//or, if you DO want a file to cache, use:
header("Cache-Control: max-age=2592000"); //30days (60sec * 60min * 24hours * 30days)
?>
Note t...
Is it possible to make the -init method private in Objective-C?
...r version or switches? (I'm just using the default gcc switches with XCode 3.1)
– philsquared
Feb 17 '09 at 13:37
3
...
1030 Got error 28 from storage engine
...y Mounted on
/dev/vdisk 13G 13G 46M 100% /
devfs 1.0k 1.0k 0B 100% /dev
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How do you convert a byte array to a hexadecimal string, and vice versa?
...sing string.Concat, requires .NET 4.0) (via Will Dean)
Text: 752,078.70 (1.0X faster)
Sentence: 18.28 (2.2X faster)
{StringBuilder}.AppendFormat (using foreach) (via Tomalak)
Text: 672,115.77 (1.1X faster)
Sentence: 36.82 (1.1X faster)
{StringBuilder}.AppendFormat (using {IEnumerable}.Aggregat...
Creating an R dataframe row-by-row
...
is this still true in R 3.1 where this should be faster?
– userJT
Dec 11 '14 at 12:12
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How to calculate age (in years) based on Date of Birth and getDate()
... @Now='1991-05-04', @Dob='1980-05-05' --results in 10.997260273973
SELECT 1.0* DateDiff(yy,@Dob,@Now)
+CASE
WHEN @Now >= DATEFROMPARTS(DATEPART(yyyy,@Now),DATEPART(m,@Dob),DATEPART(d,@Dob)) THEN --birthday has happened for the @now year, so add some portion onto the year differen...
Disable HttpClient logging
I am using commons-httpclient 3.1 in an integration test suite. The default logging for HttpClient is extremely noisy and I can't seem to turn it off. I've tried following the instructions here but none of them make any difference.
...
How do I check if a string contains another string in Swift?
... Grr. containsString is not in the docs, even as of Xcode 6.3.1.
– Duncan C
May 15 '15 at 14:49
19
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Check whether user has a Chrome extension installed
...request.message == "version") {
sendResponse({version: 1.0});
}
}
}
return true;
});
This will then let you make a call from the website:
var hasExtension = false;
chrome.runtime.sendMessage(extensionId, { message: "version" },
...
Android ViewPager with bottom dots
... file in the drawable folder.
tab_indicator_selected.xml
<?xml version="1.0" encoding="utf-8"?>
<shape
android:innerRadius="0dp"
android:shape="ring"
android:thickness="4dp"
android:useLevel="false"
xmlns:android="http://schemas.android.com/apk/res/android">
<s...