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How do I update all my CPAN modules to their latest versions?
...econd answer)?
– eav
Nov 8 '12 at 8:37
4
"why using such extra tools" While it's outside the scop...
How to recursively find and list the latest modified files in a directory with subdirectories and ti
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134
Your "fast method" should also be able to use print0 to support spaces and even linefeeds in filenames. Here's what I use: find $1 -type f...
UITableView backgroundColor always gray on iPad
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Wayne Hartman
17.3k55 gold badges7979 silver badges114114 bronze badges
answered Apr 22 '10 at 3:52
drawnonwarddrawnon...
How can the Euclidean distance be calculated with NumPy?
I have two points in 3D:
22 Answers
22
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Why do pthreads’ condition variable functions require a mutex?
...read.h ; the condition variable related functions (like pthread_cond_wait(3) ) require a mutex as an argument. Why? As far as I can tell, I’m going to be creating a mutex just to use as that argument? What is that mutex supposed to do?
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How to wait in a batch script? [duplicate]
...1 -w %1000 > nul
NOTE: The 192.0.2.x address is reserved as per RFC 3330 so it definitely will not exist in the real world. Quoting from the spec:
192.0.2.0/24 - This block is assigned as "TEST-NET" for use in
documentation and example code. It is often used in conjunction with
domai...
Android studio using > 100% CPU at all times - no background processes appear to be running
... |
edited Jul 9 '18 at 13:16
answered Nov 24 '13 at 16:22
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How do I trigger the success callback on a model.save()?
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123
The first argument of save is the attributes to save on the model:
this.model.save( {att1 : "va...
Primary key or Unique index?
...ble1 (foo, bar) VALUES (2, 2); -- OK
INSERT INTO table1 (foo, bar) VALUES (3, 1); -- OK
INSERT INTO table1 (foo, bar) VALUES (1, 4); -- Fails!
Duplicate entry '1' for key 'ux_table1_foo'
The last insert fails because it violates the unique index on column foo when it tries to insert the value 1 i...
Move the most recent commit(s) to a new branch with Git
... existingbranch
git merge master
git checkout master
git reset --hard HEAD~3 # Go back 3 commits. You *will* lose uncommitted work.
git checkout existingbranch
Moving to a new branch
WARNING: This method works because you are creating a new branch with the first command: git branch newbranch. If yo...