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What is the difference between self::$bar and static::$bar in PHP?
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edited Nov 13 '19 at 20:00
ahnbizcad
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answere...
MongoDB logging all queries
...ing to: test
> use myDb
switched to db myDb
> db.getProfilingLevel()
0
> db.setProfilingLevel(2)
{ "was" : 0, "slowms" : 1, "ok" : 1 }
> db.getProfilingLevel()
2
> db.system.profile.find().pretty()
Source: http://docs.mongodb.org/manual/reference/method/db.setProfilingLevel/
db.set...
MySQL: @variable vs. variable. What's the difference?
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edited Jul 22 at 10:06
Community♦
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answered Jun 17 '09 at 23:39
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Vim: How to insert in visual block mode?
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210
Try this
After selecting a block of text, press Shift+i or capital I.
Lowercase i will not work....
How to pass the values from one activity to previous activity
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nz_21
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answered Jul 14 '09 at 12:14
Reto MeierReto Meier...
Why use String.Format? [duplicate]
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408
I can see a number of reasons:
Readability
string s = string.Format("Hey, {0} it is the {1}st...
Difference between await and ContinueWith
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102
In the second code, you're synchronously waiting for the continuation to complete. In the first...
C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
... Mark Lakata
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answered Mar 10 '10 at 15:38
Dmitry YudakovDmitry Yudakov
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?
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Honey
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answered Jun 12 '11 at 5:11
PengOnePengO...
Difference between application/x-javascript and text/javascript content types
... Ry-♦
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answered Mar 12 '12 at 9:16
QuentinQuentin
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