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Compare given date with today
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290
strtotime($var);
Turns it into a time value
time() - strtotime($var);
Gives you the seconds...
Using braces with dynamic variable names in PHP
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edited Feb 13 '12 at 8:50
answered Feb 13 '12 at 8:35
Sar...
Why are the Level.FINE logging messages not showing?
...Paolo Fulgoni
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answered Jun 11 '11 at 11:53
Vineet ReynoldsVineet Reynolds
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subtract two times in python
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edited Mar 10 '11 at 16:12
bstpierre
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File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
...能。
下载链接
uk.co.metricrat.getfilesha256V0.2.aix
uk.co.metricrat.justbase64.aix - Base64 编码扩展
功能概述
扩展特性
计算文件的 SHA256 哈希值
计算文件的 SHA512 哈希值（V0.2 版本新...
How to evaluate a math expression given in string form?
...criptEngine engine = mgr.getEngineByName("JavaScript");
String foo = "40+2";
System.out.println(engine.eval(foo));
}
}
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How can I restart a Java application?
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105
Of course it is possible to restart a Java application.
The following method shows a way to re...
Getting the class name from a static method in Java
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Jun 1 '09 at 20:44
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Accessing members of items in a JSONArray with Java
...Object(int), and JSONArray.length() to create your for-loop:
for (int i = 0; i < recs.length(); ++i) {
JSONObject rec = recs.getJSONObject(i);
int id = rec.getInt("id");
String loc = rec.getString("loc");
// ...
}
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is there a css hack for safari only NOT chrome?
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UPDATED FOR CATALINA & SAFARI 13 (early 2020 Update) *
PLEASE PLEASE -- If you are having trouble, and really want to get help or help others by posting a comment about it, Post Your Browser and Device (MacBook/IPad/etc... with both browser and OS version numbers!)...