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UPDATE and REPLACE part of a string
...u enter for the second argument, so the following should work:
UPDATE dbo.xxx
SET Value = REPLACE(Value, '123\', '')
WHERE ID <=4
(I also added the \ in the replace as I assume you don't need that either)
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How do you create a read-only user in PostgreSQL?
... tables and views individually like so:
GRANT CONNECT ON DATABASE mydb TO xxx;
-- This assumes you're actually connected to mydb..
GRANT USAGE ON SCHEMA public TO xxx;
GRANT SELECT ON mytable TO xxx;
Multiple tables/views (PostgreSQL 9.0+)
In the latest versions of PostgreSQL, you can grant perm...
Redirect Windows cmd stdout and stderr to a single file
...cond output stream which is STDERR.
Example
The command dir file.xxx (where file.xxx does not exist) will display the following output:
Volume in drive F is Candy Cane Volume Serial Number is 34EC-0876
File Not Found
If you redirect the output to the NUL device using dir file.xxx &...
NodeJS - Error installing with NPM
...ult should look like this:
C:\cygwin64\bin>ls -al python*
lrwxrwxrwx 1 xxx xxx 13 Jun 2 2015 python -> python2.7.exe
lrwxrwxrwx 1 Administrators xxx 13 Aug 24 17:28 python.exe -> python2.7.exe
lrwxrwxrwx 1 xxx xxx 13 Jun 2 2015 python2 -> python2.7.exe
-r...
Eclipse error: “The import XXX cannot be resolved”
I'm trying to work with Hibernate in Eclipse.
I'm creating a new simple project and I've downloaded a collegue project too, via CVS.
Both don't work, while on my collegue's Eclipse do.
The problem is that, for each import of an Hibernate class, Eclipse says:
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JSTL in JSF2 Facelets… makes sense?
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Introduction
JSTL <c:xxx> tags are all taghandlers and they are executed during view build time, while JSF <h:xxx> tags are all UI components and they are executed during view render time.
Note that from JSF's own <f:xxx> and <...
Set value of hidden input with jquery
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This worked for me:
$('input[name="sort_order"]').attr('value','XXX');
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Changing all files' extensions in a folder with one command on Windows
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You can use ren (as in rename):
ren *.XXX *.YYY
And of course, switch XXX and YYY for the appropriate extensions. It will change from XXX to YYY. If you want to change all extensions, just use the wildcard again:
ren *.* *.YYY
One way to make this work recur...
Xcode: issue “file xxx.png is missing from working copy” at project building
After deleting/adding some png files to project, i have got messages when building project.
24 Answers
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What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?
When sending a request to /customers/41224d776a326fb40f000001 and a document with _id 41224d776a326fb40f000001 does not exist, doc is null and I'm returning a 404 :
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