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How to list the tables in a SQLite database file that was opened with ATTACH?
... The name of the command according to the help is indeed ".tables" (if anyone is still paying attention).
– dbn
Feb 6 '13 at 1:26
30
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How to remove all .svn directories from my application directories
One of the missions of an export tool I have in my application, is to clean all .svn directories from my application directory tree. I am looking for a recursive command in the Linux shell that will traverse the entire tree and delete the .svn files.
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Getting the index of the returned max or min item using max()/min() on a list
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@KevinGriffin, Note that this gets you only one of possibly several occurrences of the minimum/maximum. This may not be what you want, for example if it's possible to increase your gain the same two ways, but one of them hurts the other player more. I do not know if th...
MySQL load NULL values from CSV data
...ata.txt'
INTO TABLE moo
FIELDS TERMINATED BY ","
LINES TERMINATED BY "\n"
(one, two, three, @vfour, five)
SET four = NULLIF(@vfour,'')
;
If they're all possibly empty, then you'd read them all into variables and have multiple SET statements, like this:
LOAD DATA INFILE '/tmp/testdata.txt'
INTO TA...
“Add as Link” for folders in Visual Studio projects
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Try to use: <None>...</None> instead of <Compile>...</Compile>. But i think, it will copy those files anyway.Even VisualStudio does this with linked files.
– mo.
Sep 21 '12 at 11:...
How to run a single RSpec test?
...re rspec failed because the version on your system is more recent than the one in your gemfile.
– apneadiving
May 24 '11 at 21:04
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Get class list for element with jQuery
.../); to get you an array of class names.
Then you can iterate and find the one you want.
var classList = document.getElementById('divId').className.split(/\s+/);
for (var i = 0; i < classList.length; i++) {
if (classList[i] === 'someClass') {
//do something
}
}
jQuery does not ...
UITableViewCell subview disappears when cell is selected
...the animation, so it has no sense. Better to set cell selection style to .none.
– Alexander Danilov
Mar 14 '19 at 19:42
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How to delete a localStorage item when the browser window/tab is closed?
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should be done like that and not with delete operator:
localStorage.removeItem(key);
share
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What can be the reasons of connection refused errors?
...sons (that I know of) for the OS to reject an inbound connection request. One reason has already been mentioned several times - the listening port being connected to is not open.
There is another reason that has not been mentioned yet - the listening port is actually open and actively being used...