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% sudo dtrace -p 2446 'objc$target:NSObject:-init:entry { trace(); }' dtrace: no probes specified
The manpage suggests that this is the correct format with which to specify a probe on an Objective-C method. I tried -Z, but (unsurprisingly) that just didn...
Started by Peter Hosey on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I think you mean:
sudo dtrace -p 2446 -n 'objc$target:NSObject:-init:entry { trace(); }'
In addition to what Graham said, your original statement will only find instances... .
Does the process in question allow dtrace? Apple doesn't always allow dtrace on os x .
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Hi,
My current implementation of an Hash Table is using Linear Probing and now I want to move to Quadratic Probing (and later to chaining and maybe double hashing too). I've read a few articles, tutorials, wikipedia, etc... But I still don't know exactly...
Started by Nazgulled on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
(the i th probe is at offset (i*(i+1))/2, i.e..
This will look at offsets 0, 1, 3, 6, 10.. .
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Hey guys,
I am installing a Casa90. I have a hand held IR but it seems like the remote bulb probes might be nice also. First of all what is the life of those things?
http://www.fornobravo.com/store/Remote-Thermometer-for-Wood-Oven-p-16336.html
The second...
Started by Bob1 on
, 13 posts
by 5 people.
Answer Snippets (Read the full thread at pizzamaking):
Thanks,
Bob....
All said and done I should have 4" below oven came out very nice .
I have a probe embedded in the dome which is pretty much useless and an extra roll of Silica wrap, and passed on the probe.
Easily be measured with an IR gun.
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Ask your Facebook Friends
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My Leopard system has dtrace built in. I also have Java 6 installed, using the Apple-provided installer:
$ java -version java version "1.6.0_13" Java(TM) SE Runtime Environment (build 1.6.0_13-b03-211) Java HotSpot(TM) 64-Bit Server VM (build 11.3-b02...
Answer Snippets (Read the full thread at stackoverflow):
Are you sure this applies to the Apple JVM as well? While the DTrace hooks are mentioned in the document about JDK 6, you can also find on Non-standard Java HotSpot VM Options (emphasis added):
-XX:-ExtendedDTraceProbes Enable performance-impacting dtrace... .
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I have some custom dtrace probes in a C-library, and when linking and using the library with a C application my probes work fine, however when linked against C++ it says it can't find them. The reason seems to be because of C++ mangling, and trying to...
Started by Robert Gould on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Land tracing gets better and better //this was very helpful
Putting developer-defined DTrace probe.
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What is the probing order for referenced dll's in asp.net apps? Is it GAC then local bin?
Sorry don't have VS installed at this machine to test it out - Hoping someone knows from experience
Started by Wololo on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Culture, which....
According to MSDN , after the GAC, it looks here:
Application base, which is the root location where the application is being executed .
You can read about how the probing is done here .
The GAC is searched first.
Basically, yes.
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I'm looking for a SNMP temperature monitoring solution to put into my racks. Idealy this thingy would be an ethernet device with SNMP capability. I'd like to put two of these probes as top of rack and bottom of rack probes. No need for a fancy wireless...
Started by pfo on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at serverfault):
If you only want to do temperature, the TemPageR 3ER look... .
They are robust and work quite well.
These are good; http://www.zantech.com.au/sensor/sensorprobe.html
We use Room Alert by avtech , they have different version that can do humidity, power etc .
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According to various sources, such as Wikipedia and various .edu websites found by Google, the most common ways for a hash table to resolve collisions are linear or quadratic probing and chaining. Randomized probing is briefly mentioned but not given ...
Started by dsimcha on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Wouldn't you have the problem that for insertions into a non-sparsely populated table there's no guarantee that you'll hit all the elements of the hash table before starting to iterate over duplicate elements?
As a result insertion time wouldn't be well... .
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We are experiencing some slowdowns on our web-app deployed on a Tomcat 5.5.17 running on a Sun VM 1.5.0_06-b05 and our hosting company doesn't gives enough data to find the problem.
We are considering installing lambda probe on the production server but...
Started by Serhii on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I can recommend probe as reliable product ready for production using (Tomcats.
We are using lambda probe in production servers and we didn't see any significant overheads.
There's a benchmark here about this.
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Hi,
I’m a newcomer in this forum and in the world of qPCR and I need your help please.
I want to quantify bacteria by using RT-PCR (Taqman), this bacteria has been detected (in previous study) by using FISH probe (targets 16S). Can I use this FISH probe...
Started by new2012 on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at biotechniques):
Life Technologies may have ready-made probe and primer set, so you can save time and effort.
The auidelines for qPCR probe are different from those for FISH probe.
The short answer is "NO".
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