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How do I find out which computer is the domain controller in Windows programmatically?
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From command line query the logonserver env variable.
C:> SET L
LOGONSERVER='\'\DCNAME
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Difference between “on-heap” and “off-heap”
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Not 100%; however, it sounds like the heap is an object or set of allocated space (on RAM) that is built into the functionality of the code either Java itself or more likely functionality from ehcache itself, and the off-heap Ram is there own system as well; however, it sounds like t...
how to get first three characters of an NSString?
... characters? I use that same syntax to REMOVE the number of characters you set. I'm probably wrong, but thought I should at least ask.
– user3380292
Apr 16 '14 at 15:23
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What is the maximum length of data I can put in a BLOB column in MySQL?
... blob, but it accepts till 1MB data only. Why? Is there anywhere I have to set this size?
– SIBHI S
Feb 20 at 9:46
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is guava-libraries available in maven repo?
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Bintray's JCenter is a superset of Maven Central as includes libraries from various repositories. Here's Google Guava.
You can click on "Set me up!" to get the instructions on how to configure your build tool to resolve from JCenter and on the "i" on a...
How can I determine the direction of a jQuery scroll event?
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Any way to set a sensibility for this ?
– cocoa coder
Nov 30 '12 at 0:24
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Difference between freeze and seal
...nngo You can seal your DOM objects. Simply create a DEBUGMODE variable and set it to true. Then, do if (DEBUGMODE) { ... }. In the ..., put your functionality for ensuring all DOM objects are always sealed. Then, when you are ready to distribute your webpage script, change DEBUGMODE to false, run yo...
Pass all variables from one shell script to another?
...pt could modify variables in the source shell.
UPDATE:
To use export to set an environment variable, you can either use an existing variable:
A=10
# ...
export A
This ought to work in both bash and sh. bash also allows it to be combined like so:
export A=10
This also works in my sh (which ...
How can I scale an image in a CSS sprite
...dth:20px; height:20px; overflow:hidden; position:relative">
<!-- set width/height proportionally, to scale the sprite image -->
<img src="sprite.png" alt="icon"
width="20" height="80"
style="position:absolute; top: -20px; left: 0;" />
</div>
This way,...
How can I properly handle 404 in ASP.NET MVC?
...not quite sure when you'd ever get a 500. also you need to also explicitly set the Response.StatusCode = 404 or 500 otherwise google will start indexing these pages if you are returning a 200 status code which this code currently does
– Simon_Weaver
Aug 11 '09 ...