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Correct approach to global logging in Golang
... log package, log.Logger. This global logger can be configured through log.SetFlags.
Afterwards one can just call the top level functions of the log package like log.Printf and log.Fatalf, which use that global instance.
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How do I limit task tags to current project in Eclipse?
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Configure Contents... can be used to filter to things like working sets (if you're not already using working sets, you should), but yet another way is to use Mylyn to filter out any UI elements not relevant for what you're currently working on.
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PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...onv(mb_detect_encoding($text, mb_detect_order(), true), "UTF-8", $text);
Setting it to strict might help you get a better result.
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How to vertically align text inside a flexbox?
...-items and align-self work...
The align-items property (on the container) sets the default value of align-self (on the items). Therefore, align-items: center means all flex items will be set to align-self: center.
But you can override this default by adjusting the align-self on individual items.
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Cannot add or update a child row: a foreign key constraint fails
...ign key checks before performing any operation on the table. Simply query
SET FOREIGN_KEY_CHECKS=0
This will disable foreign key matching against any other tables. After you are done with the table enable it again
SET FOREIGN_KEY_CHECKS=1
This works for me a lot of times.
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Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
... it will connect as MTP until told otherwise.
Thanks to @Ciaran Gallagher
Settings --> Storage --> Top Left Option (Computer USB Connection) tap--> choose MTP
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Android - drawable with rounded corners at the top only
...cific corners to not be rounded, a work-around is to use android:radius to set a default corner radius greater than 1, but then override" - not true, i specify bottom right, top right, top left as zero and bottom left +ve and bottom left is correctly curved
– hmac
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What is the meaning of prepended double colon “::”?
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What is the reason for putting 2 sets of double colons? In this: ::Configuration::doStuff(...)
– Azurespot
May 31 '17 at 23:57
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Lock, mutex, semaphore… what's the difference?
...called? -- [Varies massively]
Does your lock/semaphore use a "queue" or a "set" to remember the threads waiting?
Can your lock/semaphore be shared with threads of other processes?
Is your lock "reentrant"? -- [Usually yes].
Is your lock "blocking/non-blocking"? -- [Normally non-blocking are used a...
reading from app.config file
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ConfigurationSettings.AppSettings is obsolete, you should use ConfigurationManager.AppSettings instead (you will need to add a reference to System.Configuration)
int value = Int32.Parse(ConfigurationManager.AppSettings["StartingMonthColu...