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Create an index on a huge MySQL production table without table locking
...is is ****FALSE**** (at least for MyISAM / InnoDB tables, which is what 99.999% of people out there use. Clustered Edition is different.)
Doing UPDATE operations on a table will BLOCK while the index is being created. MySQL is really, really stupid about this (and a few other things).
Test Scrip...
How to create a printable Twitter-Bootstrap page
...:after {
content: "";
}
pre,
blockquote {
border: 1px solid #999;
page-break-inside: avoid;
}
thead {
display: table-header-group;
}
tr,
img {
page-break-inside: avoid;
}
img {
max-width: 100% !important;
}
p,
h2,
h3 {
orphans: 3;
widows: ...
How do I get the name of captured groups in a C# Regex?
...ll look something like this:
string line = "No.123456789 04/09/2009 999";
Regex regex =
new Regex(@"(?<number>[\d]{9}) (?<date>[\d]{2}/[\d]{2}/[\d]{4}) (?<code>.*)");
GroupCollection groups = regex.Match(line).Groups;
var grpNames = regex.GetGroupNam...
Insert image after each list item
... done the following :
.ul li:after {
content:"icon";
text-indent:-999em;
display:block;
width:32px;
height:32px;
background:url(../img/icons/spritesheet.png) 0 -620px no-repeat;
margin:5% 0 0 45%;
}
Note : This works with image sprites too
...
This project references NuGet package(s) that are missing on this computer
... be removed, why is it there at the first place?
– OK999
Aug 17 '16 at 19:43
1
OK9999, at one poi...
is there an easy way to get the http status code in the failure block from AFHTTPClient?
...1009.
If you cancel the operations queue the operationStatusCode will be -999.
You can check all other NSError codes and their descriptions in Apple's documentation
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How can I add an ampersand for a value in a ASP.net/C# app config file value
...ink isn't displaying any article at the moment.
– Gk_999
Aug 31 at 6:30
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Placeholder in IE9
...ou can use this to style it (e.g. add the rule .usingPlaceHolder { color: #999; font-style: italic; } to make it look better).
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How do I check if an integer is even or odd? [closed]
...
I'm such a monk, had to +1 your 6,999 rep into a new millennium
– Eran Medan
May 10 '12 at 5:38
7
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How to dismiss notification after action has been clicked
...=.NotificationCancelReceiver" >
<intent-filter android:priority="999" >
<action android:name="com.example.cancel" />
</intent-filter>
</receiver>
In java File:
Intent cancel = new Intent("com.example.cancel");
PendingIntent cancelP = PendingIntent.getBr...