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Difference between Convert.ToString() and .ToString()
...LLS while i.ToString () does not; it will throw a NULL reference exception error. So as good coding practice using convert is always safe.
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sed or awk: delete n lines following a pattern
...g sed -e '/<!--#content end--></div>/,$d' out.txt but it gives error saying : sed: -e expression #1, char 24: extra characters after command Thanks in advance.
– N mol
Aug 24 '13 at 2:37
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MySQL一次主从数据不一致的问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...
... --nocheck-replication-filters --replicate=radius.checksums TS ERRORS DIFFS ROWS CHUNKS SKIPPED TIME TABLE 06-16T16:50:21 0 1 8379 4 0 0.322 radius.account_account 06-16T16:50:21 0 1 11429 1 0 0.278 radius.account_mac 06-16T...
How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
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using this solution i'm getting the next error: "Parameter autoSizeColumnMode is not valid for this operation. It cannot be NotSet, None or Fill but needs to indicate a sizing criteria.". I ended up using this dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSiz...
Visual Studio immediate window command for Clear All
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Not working for me. Error is: "A first chance exception of type 'System.Runtime.InteropServices.COMException' occurred in mscorlib.dll" while getting object from Marshal.
– Mojtaba Rezaeian
Feb 12 '16 at 22...
Tool to generate JSON schema from JSON data [closed]
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Please note that this site will throw unexpected errors when editing the schema after the initial import.
– Coreus
Nov 13 '17 at 11:22
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Run cron job only if it isn't already running
...on job as a sort of watchdog for a daemon that I've created. If the daemon errors out and fails, I want the cron job to periodically restart it... I'm not sure how possible this is, but I read through a couple of cron tutorials and couldn't find anything that would do what I'm looking for...
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How to increase the execution timeout in php?
...e 70 and 90 seconds; the former of which was causing a 500 Internal Server Error on PHP scripts that took longer than 70 seconds.
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Automatically enter SSH password with script
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I did as you suggested but get the following errors: /bin/myssh.sh: 2: spawn: not found /bin/myssh.sh: 3: expect: not found /bin/myssh.sh: 4: send: not found /bin/myssh.sh: 5: expect: not found /bin/myssh.sh: 6: send: not found
– user1467855
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jQuery Validate Plugin - How to create a simple custom rule?
...o it wouldn't work if you need to to two async validations or have several error messages depending on the response.
– Adam Bergmark
Mar 19 '13 at 17:57
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