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Check if table exists in SQL Server
...bleName', 'U') to guarantee the object is a table.
– Allon Guralnek
Oct 4 '11 at 16:41
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Convert a date format in PHP
...ion to the original question. For more extensive conversions, you should really be using the DateTime class to parse and format :-)
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Why can't I reference System.ComponentModel.DataAnnotations?
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also via installing nuget package manager in VSCode, - - > followed by the command "command+shift+p" (on mac) - - > and typing in "Nuget Package manager" and selecting "add package" from the autocompleted list - - > and typing in...
How to measure elapsed time in Python?
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If you just want to measure the elapsed wall-clock time between two points, you could use time.time():
import time
start = time.time()
print("hello")
end = time.time()
print(end - start)
This gives the execution time in seconds.
Another option since 3.3 might ...
How to force garbage collection in Java?
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Your best option is to call System.gc() which simply is a hint to the garbage collector that you want it to do a collection. There is no way to force and immediate collection though as the garbage collector is non-deterministic.
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z-index not working with fixed positioning
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This question can be solved in a number of ways, but really, knowing the stacking rules allows you to find the best answer that works for you.
Solutions
The <html> element is your only stacking context, so just follow the stacking rules inside a stacking context and you w...
How do I get LaTeX to hyphenate a word that contains a dash?
...mmand a command that expands to multi-discipli\-nary (use Search + Replace All to replace existing words).
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Dismiss keyboard by touching background of UITableView
... behind the UITableView . The only problem is the UIButton is catching all the touches even when the touch is on the UITableView. What am I doing wrong?
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Avoiding “resource is out of sync with the filesystem”
...able this in Window - Preferences - General - Workspace - Refresh Automatically (called Refresh using native hooks or polling in newer builds)
The only reason I can think why this isn't enabled by default is performance related.
For example, refreshing source folders automatically might trigger ...
What is the best way to implement a “timer”? [duplicate]
...iseconds, specified by the Interval property on the Timer object. It will call the Event Handler method you specify. In the example above, it is OnTimedEvent.
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