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Does the Java &= operator apply & or &&?
...ome usages, the type-casting makes a difference to the result, but in this one b has to be boolean and the type-cast does nothing.)
And, for the record, a &&= b; is not valid Java. There is no &&= operator.
In practice, there is little semantic difference between a = a & b; ...
Convert Unix timestamp into human readable date using MySQL
...can be used to convert a Unix timestamp into a human readable date? I have one field where I save Unix times and now I want to add another field for human readable dates.
...
jQuery .each() index?
...mily: arial;
padding: 20px;
}
.container {
display: flex;
}
.one,
.two,
.three {
width: 33.3%;
}
.one {
background: yellow;
text-align: center;
}
.two {
background: pink;
}
.three {
background: darkgray;
}
<script src="https://ajax.googleapis.com/ajax/...
File content into unix variable with newlines
...t your command into individual words. After that, the word separators are gone, all you have left is a list of words.
Combine that with the echo documentation (a bash internal command), and you'll see why the spaces are output:
echo [-neE] [arg ...]: Output the args, separated by spaces, follow...
How to include “zero” / “0” results in COUNT aggregate?
...r left or right join.
If the table which contains the primary key is mentioned first in the QUERY then use LEFT join else RIGHT join.
EG:
select WARDNO,count(WARDCODE) from MAIPADH
right join MSWARDH on MSWARDH.WARDNO= MAIPADH.WARDCODE
group by WARDNO
.
select WARDNO,count(WARDCODE) from MSW...
Read/write files within a Linux kernel module
I know all the discussions about why one should not read/write files from kernel, instead how to use /proc or netlink to do that. I want to read/write anyway. I have also read
Driving Me Nuts - Things You Never Should Do in the Kernel .
...
RESTful URL design for search
...t so friendly.
There is a difference between filtering a resource based on one of its attributes and specifying a resource.
For example, since
/cars/colors returns a list of all colors for all cars (the resource returned is a collection of color objects)
/cars/colors/red,blue,green would return...
Are there any SHA-256 javascript implementations that are generally considered trustworthy?
...t. I was expecting there to be some kind of authoritative script that everyone used, but I'm finding loads of different projects all with their own implementations.
...
Static extension methods [duplicate]
...t look under Helper. They would look for a String method, and not finding one, likely go and re-invent the wheel.
– abelenky
Oct 30 '13 at 16:15
122
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IDENTITY_INSERT is set to OFF - How to turn it ON?
...not want to take identity_insert off the entire table, as the increment by one works great. In my insert to TBL_Content store procedure I have something like this
...