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List goals/targets in GNU make that contain variables in their definition
I have a fairly large makefile that creates a number of targets on the fly by computing names from variables. (eg foo$(VAR) : $(PREREQS)). Is there any way that gnu make can be convinced to spit out a list of targets after it has expanded these variables?
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jquery.validate.unobtrusive not working with dynamic injected elements
...oading the form initially from the server the form is parsed automatically by the unobtrusive library. When you add an input element dynamically to the form and call $.validator.unobtrusive.parse() again, it won't work. The same goes for parseElement().
The unobtrusive lib calls the validate method...
What is the best way to conditionally apply a class?
..., '':'hidden'}[user.role]"
We could therefore reuse existing CSS classes by basically mapping a model property to a class name and at the same time keep CSS classes out of Controller code.
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How to send email to multiple recipients using python smtplib?
...not the delivery.
In low-level SMTP, you need to give the receipients one-by-one, which is why a list of adresses (not including names!) is the sensible API.
For the header, it can also contain for example the name, e.g. To: First Last <email@addr.tld>, Other User <other@mail.tld>. You...
How to make a valid Windows filename from an arbitrary string?
... not create a filename starting with one of these reserved names, followed by a decimal. i.e. con.air.avi
– John Conrad
Mar 6 '09 at 23:00
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How do I change read/write mode for a file using Emacs?
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As mentioned up there by somebody else: M-x toggle-read-only would work.
However, this is now deprecated and M-x read-only-mode is the current way to do it, that it is set to C-x C-q keybinding.
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How to prevent form resubmission when page is refreshed (F5 / CTRL+R)
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For this to work you must have started a session by adding session_start(); at the beginning of the file. w3schools.com/php/php_sessions.asp says Note: The session_start() function must be the very first thing in your document. Before any HTML tags.
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How to fetch all Git branches
...ommand only if there are remote branches on the server that aren't tracked by your local branches.
P.S. AFAIK git fetch --all and git remote update are equivalent.
Kamil Szot's comment, which folks have found useful.
I had to use:
for remote in `git branch -r`; do git branch --track ${rem...
Producing a new line in XSLT
...isplayed properly. The XML part formatting inside the root node is handled by ident="yes". But with a closer look we see that the newline character &#xa was not escaped and translated as is, performing a double linefeed! I don't have an explanation on this, will be good to know. Anyone?
The se...
ISO time (ISO 8601) in Python
...ed as part of ISO-8601 standard. It is permitted to omit the 'T' character by mutual agreement.
– raychi
Sep 7 '16 at 19:52
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