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How to use Bitbucket and GitHub at the same time for one project?
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edited Jan 30 '18 at 14:05
answered Oct 18 '12 at 18:42
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Simple Pivot Table to Count Unique Values
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108
Insert a 3rd column and in Cell C2 paste this formula
=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B...
LINQ OrderBy versus ThenBy
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answered Sep 21 '10 at 11:54
Jon SkeetJon Skeet
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Uploading base64 encoded Image to Amazon S3 via Node.js
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209
For people who are still struggling with this issue. Here is the approach I used with native aw...
How can I read SMS messages from the device programmatically in Android?
... prevent exception
do {
String msgData = "";
for(int idx=0;idx<cursor.getColumnCount();idx++)
{
msgData += " " + cursor.getColumnName(idx) + ":" + cursor.getString(idx);
}
// use msgData
} while (cursor.moveToNext());
} else {
// empty box,...
Get the value of an instance variable given its name
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edited Nov 6 '15 at 20:42
the Tin Man
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How do I get the last character of a string?
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public static void main(String args[]) {
String string = args[0];
System.out.println("last character: " +
string.substring(string.length() - 1));
}
}
The output of java Test abcdef:
last character: f
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9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...p发来的包丢弃：
BLOCK_THIS_IP="x.x.x.x"
iptables -A INPUT -i eth0 -p tcp -s "$BLOCK_THIS_IP" -j DROP
以上命令设置将由x.x.x.x ip发往eth0网口的tcp包丢弃。
4.配置服务项
利用iptables，我们可以对日常用到的服务项进行安全管理，比如设定只能...
“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
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+50
To get rid of the warning, you need to either:
Pass in an ISO formatted version of your date string:
moment('2014-04-23T09:54:51');...
Ignoring an already checked-in directory's contents?
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edited Aug 25 '09 at 18:50
answered Aug 25 '09 at 18:24
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