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How do I parse a URL into hostname and path in javascript?
I would like to take a string
21 Answers
21
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“where 1=1” statement [duplicate]
... example if the $_REQUEST['cond'] is not "age" the query will return mysql error because there are nothing after the where condition.
the query will be select * from some_table where and that is error
to fix this issue (at least in this insecure example) we use
<?php
//not that this is just ...
How should I use try-with-resources with JDBC?
...ed answer.
– Jonas
Oct 24 '19 at 19:05
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How do I inspect the view hierarchy in iOS?
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I've got: error: cannot find interface declaration for '$__lldb_objc_class' any ideas? (lldb) po [[UIWindow keyWindow] recursiveDescription] error: cannot find interface declaration for '$__lldb_objc_class' error: cannot find interf...
What are the mathematical/computational principles behind this game?
...d cs
legalCardSet n m = compatibleCards $ cardCandidates n m
main = mapM_ print [(n, length $ legalCardSet n m) | n<-[m..]]
where m = 8
The resulting maximum number of compatible cards for m=8 pictures per card for different number of pictures to choose from n for the first few n looks lik...
How to append output to the end of a text file
...o an existing file, it will alert you that the file exists already. Sample error message: file exists: testFile.txt
Thus, when you use > it will only allow you to create a new file, not overwrite an existing file.
share...
What Vim command(s) can be used to quote/unquote words?
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– th3penguinwhisperer
Apr 7 '17 at 11:05
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TypeError: Missing 1 required positional argument: 'self'
...on and have hit a wall. I followed several tutorials but cant get past the error:
6 Answers
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Mac zip compress without __MACOSX folder?
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It throws an error if the .DS_Store folder is not present in the archive. I suggest an improvement by adding ` || true` after each zip command (such as zip -d "$p" __MACOSX/\* || true into your answer.
– adamsfamily
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Programmatically obtain the Android API level of a device?
... obtain API level programatically by the system constant (Build.VERSION.SDK_INT). For example you can run some piece of code which requires newer API in the following way (it will execute if the current device's API level is at least 4)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.DONUT) {
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