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Are global variables in PHP considered bad practice? If so, why?
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But the error mostly shows in which file/line the script is breaking so.. I don't see the problem here
– samayo
Dec 30 '13 at 17:42
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How do I replace text in a selection?
...g up a Find-Replace bar at the bottom of your editor which is local to the file you have open.
There is an icon option which when hovered over says "In Selection" that you can select to find and replace within a selection. I've pointed to the correct icon in the screenshot below.
Hit replace al...
How to get back to the latest commit after checking out a previous commit?
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I deleted a file and tried the command, but it doesn't completely reset it. First of all, it's not recursive. Then when I try this on the file i deleted, git afterwards tells me that HEAD is detached. What to do?
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How to find out the number of CPUs using python
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open('/proc/self/status').read() forgets to close the file. Use with open('/proc/self/status') as f: f.read() instead
– timdiels
Mar 23 '17 at 16:36
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What is the difference between AF_INET and PF_INET in socket programming?
...rce code that PF_INET and AF_INET are the same.
The following code is from file include/linux/socket.h, line 204 of Linux kernel 3.2.21 tree.
/* Protocol families, same as address families. */
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#define PF_INET AF_INET
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Threads vs Processes in Linux
...nes a task, with a configurable level of sharing, among which are:
CLONE_FILES: share the same file descriptor table (instead of creating a copy)
CLONE_PARENT: don't set up a parent-child relationship between the new task and the old (otherwise, child's getppid() = parent's getpid())
CLONE_VM: sha...
update package.json version automatically
...r/bin/git-release. It is needed only a .git/hook/pre-release.sh executable file which edits your package.json file. Committing, pushing and tagging will be done by the git release command.
If you're not using any extension for git, you can write a shell script (I'll name it git-release.sh) and than...
JQuery - find a radio button by value
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I'm using jQuery 1.6 and this did not work for me: $(":radio[value=foobar]").attr('checked',true);
Instead, I'm using: $('[value="foobar"]').attr('checked',true);
and it works great.
The actual code I'm using clears the radios first and uses prop instead...
SELECT * WHERE NOT EXISTS
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You didn't join the table in your query.
Your original query will always return nothing unless there are no records at all in eotm_dyn, in which case it will return everything.
Assuming these tables should be joined on employeeI...
importing pyspark in python shell
...THONPATH=$SPARK_HOME/python/:$PYTHONPATH
I added this line to my .bashrc file and the modules are now correctly found!
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