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MYSQL Dump only certain rows
... It should be a valid SQL WHERE clause, like:
--where="date_pulled='2011-05-23'"
You have the column name outside of the quotes.
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How to include another XHTML in XHTML using JSF 2.0 Facelets?
...nal.dtd"> also, otherwise you get an entity referenced but not declared error when using HTML entities.
– ChristophS
Jul 30 '15 at 7:02
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How can you find and replace text in a file using the Windows command-line environment?
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This will fail with a file in use error if you save to the same file. You need to change the powershell command to: (Get-Content test.txt) | ForEach-Object { $_ -replace "foo", "bar" } | Set-Content test.txt
– BigMomma
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Using Emacs to recursively find and replace in text files not already open
... getting Wrong type argument: sequencep, my-projectile-query-replace-files error from your script
– alper
Aug 2 at 12:01
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Why are dates calculated from January 1st, 1970?
...for bugs. Such a count is impossible for a human to instantly decipher, so errors or issues won't be easily flagged when debugging and logging. Another problem is the ambiguity of granularity explained below.
I strongly suggest instead serializing date-time values as unambiguous ISO 8601 strings for...
Fixed size queue which automatically dequeues old values upon new enques
...afeFoo methods inside a lock.
Its a little verbose, but it makes obvious errors, like calling unsafe methods outside a lock in a method which is supposed to be thread-safe, more apparent.
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vim and NERD Tree extension - adding a file
...work, but [ma] then: whereiam/newdir1/newdir2/ works (though it gives some errors, the dirs are created).
– justin
Apr 15 '14 at 12:00
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Catching multiple exception types in one catch block
I'd like a cleaner way to obtain the following functionality, to catch AError and BError in one block:
11 Answers
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Single Page Application: advantages and disadvantages [closed]
...l), then the number of requests to the server (read "possibilities for 503 errors that wreck your user experience") is dramatically reduced. In fact, a SPA makes it possible to do entirely offline processing, which is huge in some situations.
Performance is certainly better with client-side renderin...
Creating a new user and password with Ansible
...sword: {{ upassword | string | password_hash('sha512') }}. This avoids the error message secret must be unicode or bytes, not ansible.parsing.yaml.objects.AnsibleVaultEncryptedUnicode
– Michael Aicher
Sep 18 '19 at 8:52
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