logo
down
shadow

db2 explain result about lock size


db2 explain result about lock size

By : user2956431
Date : November 22 2020, 10:56 AM
This might help you to Lennart,
Lock list size is Lock list memory in use (Bytes) (see snapshot).
code :


Share : facebook icon twitter icon
Would you explain lock ordering?

Would you explain lock ordering?


By : AyuNk Syah
Date : March 29 2020, 07:55 AM
wish of those help Lock ordering just means that you prevent deadlocks by obtaining locks in a fixed order, and do not obtain locks again after you start unlocking.
I do not think the order of unlocks makes any difference here (in fact, it should be beneficial to release a lock as soon as possible, even if out of order)
Can someone explain size hint, size policy, size constraint in QT?

Can someone explain size hint, size policy, size constraint in QT?


By : Vladimir Dombrich
Date : March 29 2020, 07:55 AM
I hope this helps . size hint is the preferred size of the widget, layouts will try to keep it as close to this as possible.
size policy describes how the size may change when the preferred size cannot be used (can it stretch or shrink) see the QSizePolicy::Policy enum for a description of each.
Can you explain why you would lock a remote branch in Git?

Can you explain why you would lock a remote branch in Git?


By : Ummul Vara
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Locking a branch in TFS makes it read only (see "Making a TFS Branch Read-Only")
Git itself isn't able to make a branch read-only: if you have access to a git repo, you clone it all (with all its branch), and you can commit in any branch.
Lock Combinations for dynamic lock size

Lock Combinations for dynamic lock size


By : Adaikal Raj
Date : March 29 2020, 07:55 AM
should help you out You could do this recursively, but it's generally best to avoid recursion in Python unless you really need it, eg, when processing recursive data structures (like trees). Recursion in standard Python (aka CPython) is not very efficient because it cannot do tail call elimination. Also, it applies a recursion limit (which is by default 1000 levels, but that can be modified by the user).
The sequences that you want to generate are known as weak compositions, and the Wikipedia article gives a simple algorithm which is easy to implement with the help of the standard itertools.combinations function.
code :
#!/usr/bin/env python3

''' Generate the compositions of num of a given width

    Algorithm from 
    https://en.wikipedia.org/wiki/Composition_%28combinatorics%29#Number_of_compositions

    Written by PM 2Ring 2016.11.11
'''

from itertools import combinations

def compositions(num, width):
    m = num + width - 1
    last = (m,)
    first = (-1,)
    for t in combinations(range(m), width - 1):
        yield [v - u - 1 for u, v in zip(first + t, t + last)]

# test

for t in compositions(5, 4):
    print(t)

print('- ' * 20)

for t in compositions(3, 3):
    print(t)
[0, 0, 0, 5]
[0, 0, 1, 4]
[0, 0, 2, 3]
[0, 0, 3, 2]
[0, 0, 4, 1]
[0, 0, 5, 0]
[0, 1, 0, 4]
[0, 1, 1, 3]
[0, 1, 2, 2]
[0, 1, 3, 1]
[0, 1, 4, 0]
[0, 2, 0, 3]
[0, 2, 1, 2]
[0, 2, 2, 1]
[0, 2, 3, 0]
[0, 3, 0, 2]
[0, 3, 1, 1]
[0, 3, 2, 0]
[0, 4, 0, 1]
[0, 4, 1, 0]
[0, 5, 0, 0]
[1, 0, 0, 4]
[1, 0, 1, 3]
[1, 0, 2, 2]
[1, 0, 3, 1]
[1, 0, 4, 0]
[1, 1, 0, 3]
[1, 1, 1, 2]
[1, 1, 2, 1]
[1, 1, 3, 0]
[1, 2, 0, 2]
[1, 2, 1, 1]
[1, 2, 2, 0]
[1, 3, 0, 1]
[1, 3, 1, 0]
[1, 4, 0, 0]
[2, 0, 0, 3]
[2, 0, 1, 2]
[2, 0, 2, 1]
[2, 0, 3, 0]
[2, 1, 0, 2]
[2, 1, 1, 1]
[2, 1, 2, 0]
[2, 2, 0, 1]
[2, 2, 1, 0]
[2, 3, 0, 0]
[3, 0, 0, 2]
[3, 0, 1, 1]
[3, 0, 2, 0]
[3, 1, 0, 1]
[3, 1, 1, 0]
[3, 2, 0, 0]
[4, 0, 0, 1]
[4, 0, 1, 0]
[4, 1, 0, 0]
[5, 0, 0, 0]
- - - - - - - - - - - - - - - - - - - - 
[0, 0, 3]
[0, 1, 2]
[0, 2, 1]
[0, 3, 0]
[1, 0, 2]
[1, 1, 1]
[1, 2, 0]
[2, 0, 1]
[2, 1, 0]
[3, 0, 0]
def compositions(num, width, parent=[]):
    if width > 1:
        for i in range(num, -1, -1):
            yield from compositions(i, width - 1, parent + [num - i])
    else:
        yield parent + [num]
def compositions(num, width, parent=[]):
    if width > 1:
        for i in range(num, -1, -1):
            for t in compositions(i, width - 1, parent + [num - i]):
                yield t 
    else:
        yield parent + [num]
def c(n, w, p=[]):
    yield from(t for i in range(n,-1,-1)for t in c(i,w-1,p+[n-i]))if w-1 else[p+[n]]
def compositions(num, width):
    r = width - 1
    indices = list(range(r))
    revrange = range(r-1, -1, -1)
    first = [-1]
    last = [num + r]

    yield [0] * r + [num]
    while True:
        for i in revrange:
            if indices[i] != i + num:
                break
        else:
            return
        indices[i] += 1
        for j in range(i+1, r):
            indices[j] = indices[j-1] + 1
        yield [v - u - 1 for u, v in zip(first + indices, indices + last)]
can anyone explain how to use Reentrant Lock in java over Synchronized with some best examples

can anyone explain how to use Reentrant Lock in java over Synchronized with some best examples


By : Abdulaziz
Date : March 29 2020, 07:55 AM
may help you . Here are three ways, methods, of a thread accessing a lock and one for letting go of the lock. You might want to try implementing these using the synchronized keyword. The extended capabilities and advantages of using ReentrantLock will become apparent.
Related Posts Related Posts :
  • How to add extra root nodes for not well formed XML structure?
  • which Uncrustify setting replaces blank lines with indenting spaces?
  • mac OSX Lion Homebrew install curl (77)
  • In Project Euler 47, why is 2^2 considered a prime number distinct from 2?
  • browserstack requesting localhost:45691
  • What was the real reason why Google is chosing RenderScript instead of OpenCL?
  • Mandrill Inbound Email routing
  • Prevent checkElementIndex() Guava function from concatenating additional response to existing error message
  • Arduino and Raspberry Pi Serial communication + multiple variables
  • convert a 960 grid based site to responsive
  • Should it be possible to have more than one DocuSign account (DEMO) with the same email address?
  • Is it possible to limit ammount of concurrent builds in Travis-CI
  • Selecting languages with specific ISO code
  • Deprecated vs Unsupported SDK
  • Verifying ClearCase files have been labeled properly
  • What's the difference between "Bag of Words" and "Bag of features" in computer vision?
  • Is there a way to tell Serde to use a struct field as a map's key?
  • ld:framework not found sfml
  • nice, go-idiomatic way of using a shared map
  • IzPack ChmodInstallerListener.jar
  • Breaking down tasks of user stories between developer and QA
  • Dropwizard service not starting properly
  • How to override devise invitable actions
  • Coded UI. How can I change TimeOut in Find() method
  • Why when I click on the update button error TypeError: r is undefined happen?
  • Visio Component Diagram - Required Interface
  • Lucene: fast(er) to get docs in bulk?
  • can I use windows 8 font (Segoe UI)for my web app?
  • Using Flask Session in Gevent Socket-IO
  • Difference between recommended and suggested cookbooks
  • Dynamic Forms (Formsets) in Flask / WTForms?
  • Image Servlet doesn't want to show image in browser (FireFox, IE..) but in Eclipse browser works?
  • Logback - how to get each logger logging to a separate log file?
  • In Crystal Reports, how do I keep a row from printing if the value is null?
  • iOS 6 Audio multi-route - use external microphone AND internal speaker simultaneously
  • Adding Comments in JasperReports template (jrxml)
  • Servicestack mini profiler
  • Logging with Castle Windsor, the Logging Facility and log4net
  • Subscribe for instances list update in GCE autoscaled group
  • Generating a unique QR code for each Order in Woocommerce
  • libvirtError: internal error Cannot find suitable CPU model for given data
  • CKEditor changing content automatically
  • Pass double pointer in a struct to CUDA
  • Apache Camel for TCP based streamer
  • How to convert old CDC mainframe PRUs to bytes?
  • compilation on Blue Gene Q - ELF header
  • Set border of a jasper subreport having a title and a detail band
  • How to highlight tpl file?
  • cygwin: Starting cron as a service (access denied)
  • Can't access to the object after Importing from SVG
  • Hindi Font with DOMPDF in Codeigniter
  • XMLHttpRequest in a ContentScript from the Firefox SDK (Cross-Domain)
  • Adding javascript file or block to front page only drupal-7
  • No Emulator lists to deploy windows phone app
  • Redirection from component to view in joomla 2.5.8
  • What are possible solution for periodic folder sync between machines on linux?
  • Is there any status of review comments in gerrit
  • How can I permanently customize window size/buffer size of Command Prompt in Windows 7?
  • how to login in magento admin using coding
  • How to get all courses on moodle?
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org