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Create or write/append in text file
...ere is no reason to do (!file_exists($logPath)) ? 'w':'a' - the a option already has the correct behavior when file does not exist. So can simplify this answer by removing line $mode = ...;, and changing next line to $logfile = fopen($logPath, 'a');.
– ToolmakerSteve
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Importance of varchar length in MySQL table
... everyone interesting in MySQL storage (about CHAR and VARCHAR) should read the link mentioned in this answer. Thanks!
– Pascal
Feb 25 '16 at 9:21
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ASP.NET MVC on IIS 7.5
...e sure preCondition attribute is empty means it will run on all requests. [Read more](http://www.britishdeveloper.co.uk/2010/06/dont-use-modules-runallmanagedmodulesfo.html,"Read original post")
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Why is Github asking for username/password when following the instructions on screen and pushing a n
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Thanks! I just figured this out after reading stackoverflow.com/a/10126412/29347, I don't think github normally gives me a repo remote as HTTPS which caused some confusion.
– Kit Sunde
Jun 6 '12 at 6:41
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Converting any string into camel case
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@PeterMoses 1) My answer reads "If anyone is using lodash", not "you should install Lodash to do this" 2) Whilst the question body refers to JavaScript RegEx, many people land here because the title reads "Converting any string into camel case" 3) Yo...
How do you mock out the file system in C# for unit testing?
... my current case I have methods that check whether certain file exists and read the creation date. I may need more than that in future.
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How can I find script's directory with Python? [duplicate]
...able (e.g. if the interpreter is invoked interactively or if the script is read from standard input), path[0] is the empty string, which directs Python to search modules in the current directory first. Notice that the script directory is inserted before the entries inserted as a result of PYTHONPATH...
Disable ONLY_FULL_GROUP_BY
...L sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
you can read more here
Solution 2: Remove ONLY_FULL_GROUP_BY from phpmyadmin
Open phpmyadmin & select localhost
Click on menu Variables & scroll down for sql mode
Click on edit button to change the values & remove O...
Check if a given key already exists in a dictionary and increment it
...n a dictionary, how can I find out if a given key in that dictionary has already been set to a non-None value?
12 Answers
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git: undo all working dir changes including new files
...careful with these !!
## you may end up deleting what you don't want to
## read comments and manual.
git clean -f -d # remove untracked
git clean -f -x -d # CAUTION: as above but removes ignored files like config.
git clean -fxd :/ # CAUTION: as above, but cleans untracked and ignored files through ...