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How to output a multiline string in Bash?
...gnore leading tabs (but not leading spaces). For example this:
if [ some test ]; then
cat <<- xx
line1
line2
xx
fi
Outputs indented text without the leading whitespace:
line1
line2
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How to drop all tables in a SQL Server database?
... which is an Azure table you will not have permission to delete.
Lightly tested on Azure. Do check to make this this has no undesired effects on your environment.
DECLARE @sql NVARCHAR(2000)
WHILE(EXISTS(SELECT 1 from INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE CONSTRAINT_TYPE='FOREIGN KEY'))
...
Received fatal alert: handshake_failure through SSLHandshakeException
...v1.1,TLSv1
The jvm will negotiate in this order. The servers with the latest update will do 1.2, the buggy ones will go down to v1 and that works with the similar v1 in java 7.
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Disable sorting for a particular column in jQuery DataTables
...;td data-bSortable="true">Requirements</td>
<td>Test Cases</td>
<td data-bSortable="true">Automated</td>
<td>Created On</td>
<td>Automated Status</td>
<td>Tags</td>
...
How do you specify command line arguments in Xcode 4?
...ce it just went gold master. I need to specify a command line argument for testing my application.
2 Answers
...
JavaScript file upload size validation
... browsers, the File API. It can be used for this purpose, and it's easy to test whether it's supported and fall back (if necessary) to another mechanism if it isn't.
Here's a complete example:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-type" content="text/html;cha...
What's the -practical- difference between a Bare and non-Bare repository?
...not have a default remote origin repository:
~/Projects$ git clone --bare test bare
Initialized empty Git repository in /home/derek/Projects/bare/
~/Projects$ cd bare
~/Projects/bare$ git branch -a
* master
~/Projects/bare$ cd ..
~/Projects$ git clone test non-bare
Initialized empty Git repository ...
How do I trigger the success callback on a model.save()?
...
It appears in my testing that the success and error callbacks do not get fired if you do not pass something for the "attributes" parameter. This seems to contradict the documentation... model.save([attributes], [options]) would indicate tha...
How to remove outliers from a dataset
...n the link above:
"If the outlier is detected and confirmed by statistical tests, this function can remove it or replace by
sample mean or median" and also here is the usage part from the same source:
"Usage
rm.outlier(x, fill = FALSE, median = FALSE, opposite = FALSE)
Arguments
x a dataset, mo...
Is it possible to insert multiple rows at a time in an SQLite database?
...@Prizoff I linked to the commit in which this support was added, including test cases. You can see in the diagram (compare the IA link), that there is a loop around the expression after VALUES, indicating that it can be repeated separated by commas. And I linked to the release notes for the version...