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How to combine two strings together in PHP?
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Manually building entire SQL queries (at least suggested by "for huge sql queries") is not OK. Preparing just parameters, not entire queries should be safe from this specific security risk.
– reducing activity
Sep 15 '19 at 11:...
Bundler: Command not found
... it worked. The "correct" path was in .bashrc (or other shell profile), at least according to
$PATH
=> zsh: /Users/myself/.rbenv/shims:/Users/myself/.rbenv/bin: ... etc
but it was expecting it to be installed for myself - not for root. In my case, its rightful installation place is in ~/.rbenv...
PHP substring extraction. Get the string before the first '/' or the whole string
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Simply add a '/' to the end of mystring so you can be sure there is at least one ;)
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Reopen last closed tab in Visual Studio
...t Ctrl+- loops over. It lists open files even if you did not edit them. At least in VS2017.
– pasx
Apr 13 at 14:59
@pa...
Copying the GNU screen scrollback buffer to a file (extended hardcopy)
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Note that the file gets saved in the home directory -- at least it did for me. Thanks for the answer, btw!
– Ritesh
Nov 15 '13 at 4:52
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Creating a daemon in Linux
...in great detail. My answer is just excerpt from this manual.
There are at least two types of daemons:
traditional SysV daemons (old-style),
systemd daemons (new-style).
SysV Daemons
If you are interested in traditional SysV daemon, you should implement the following steps:
Close all o...
How can I “unuse” a namespace?
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But this seems not to work properly. At least in all cases I tried (with BCB6). I then used to fall back on adding explicit namespaces on conflict and - even worse - include a header for avoiding type name conflicts...
– Wolf
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How to get numbers after decimal point?
...ted: It doesn't need to be decimal, it works also for float: 10.0/3 % 1 at least on my system
– aherok
Mar 29 '13 at 12:15
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window.location.href and window.open () methods in JavaScript
...ion.href is a property, not a method, but Internet Explorer (version 10 at least) allows you to treat href as a method too. I've seen it work, only in IE10, on one page I've used. That's probably why the asker was calling href a method. See the question IE incompatability with window.location.href. ...
C++ IDE for Macs [closed]
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Xcode doesn't have refactoring support on OSX. Or at least it was disabled on my system.. so I use eclipse for now.
– Nils
Apr 24 '10 at 18:53
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