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Reverse / invert a dictionary mapping
... supports Monica
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answered Jan 27 '09 at 14:50
unbeknownunbeknown
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Cassandra port usage - how are the ports used?
...ort
9160 Thrift
DataStax OpsCenter
61620 opscenterd daemon
61621 Agent
8888 Website
Architecture
A possible architecture with Cassandra + OpsCenter on EC2 could look like this:
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impro...
Multiple commands on a single line in a Windows batch file
...urning on delayed expansion:
pax> cmd /v:on /c "echo !time! & ping 127.0.0.1 >nul: & echo !time!"
15:23:36.77
15:23:39.85
That's needed from the command line. If you're doing this inside a script, you can just use setlocal:
@setlocal enableextensions enabledelayedexpansion
@echo of...
Passing route control with optional parameter after root in express?
...ll with only categoryId and productId or with all three-parameter.
http://127.0.0.1:3000/api/v1/tours/5/10
//or
http://127.0.0.1:3000/api/v1/tours/5/10/8987
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How to remove all MySQL tables from the command-line without DROP database permissions? [duplicate]
...'s the same thing for all database a user have access to: mysqldump --host=127.0.0.1 --all-databases --user=$mysql_user --password=$mysql_password --add-drop-table --no-data | grep -e '^DROP \| FOREIGN_KEY_CHECKS\|USE' | mysql --host=127.0.0.1 --user=$mysql_user --password=$mysql_password
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Two sets of parentheses after function call
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PaulPaul
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Using XPATH to search text containing
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PhiLho
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answered Oct 29 '08 at 18:34
BergeroyBergeroy
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Simple (non-secure) hash function for JavaScript? [duplicate]
...gth; i++ ) {
ch = str.charCodeAt(i);
bytes[j++] = (ch < 127) ? ch & 0xFF : 127;
}
var chunk_len = Math.ceil(bytes.length / 32);
for (i=0; i<bytes.length; i++) {
j += bytes[i];
k++;
if ((k == chunk_len) || (i == bytes.length-1)) {
...
转：postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术
...：）
QUOTE:
Q：
temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
A:
没打开amavisd吧。。内容过滤器那里没打开。
QUOTE:
Q：
[root@mail root]# echo pwcheck_method: saslauthd > /usr/lib/sasl2/smtpd.conf
[root@...
Fast Bitmap Blur For Android SDK
... }
// Check image
if (infoIn.format != ANDROID_BITMAP_FORMAT_RGBA_8888 || infoOut.format != ANDROID_BITMAP_FORMAT_RGBA_8888) {
LOGE("Bitmap format is not RGBA_8888!");
LOGE("==> %d %d", infoIn.format, infoOut.format);
return;
}
// Lock all images
if (...