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Git: How to diff two different files in different branches?
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Awesome! I was certainly not able to infer that from git help diff. By the way, those don't have to be branch names ahead of the colons, but can be any kind of commit references (e.g. SHA-1 values).
– Steve Jorgensen
Jun 29 '12 at 19:...
How can I add a table of contents to a Jupyter / JupyterLab notebook?
...sible ways of including a ToC
in a notebook while working in and exporting from JupyterLab.
As a side panel
The jupyterlab-toc extension adds the ToC as a side panel
that can number headings, collapse sections, and be used for navigation (see gif below for a demo). Install with the following comma...
How can I echo HTML in PHP?
...sing a template engine is keeping the design (presentation logic) separate from the coding (business logic). It also makes the code cleaner and easier to maintain in the long run.
If you have any more questions feel free to leave a comment.
Further reading is available on these things in the PHP doc...
How do I trim leading/trailing whitespace in a standard way?
...an, preferably standard method of trimming leading and trailing whitespace from a string in C? I'd roll my own, but I would think this is a common problem with an equally common solution.
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Why does Clojure have “keywords” in addition to “symbols”?
I have a passing knowledge of other Lisps (particularly Scheme) from way back. Recently I've been reading about Clojure . I see that it has both "symbols" and "keywords". Symbols I'm familiar with, but not with keywords.
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Is git good with binary files?
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From the git community book (book.git-scm.com/7_how_git_stores_objects.html): "In order to save that space, Git utilizes the packfile. This is a format where Git will only save the part that has changed in the second file, wi...
Rails :dependent => :destroy VS :dependent => :delete_all
...te_all is made directly in your application and deletes by SQL :
DELETE * FROM users where compagny_id = XXXX
With the :destroy, there is an instantiation of all of your children. So, if you can't destroy it or if each has their own :dependent, its callbacks can be called.
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Delete/Reset all entries in Core Data?
...tten a clearStores method that goes through every store and delete it both from the coordinator and the filesystem (error handling left aside):
NSArray *stores = [persistentStoreCoordinator persistentStores];
for(NSPersistentStore *store in stores) {
[persistentStoreCoordinator removePersisten...
Inspecting standard container (std::map) contents with gdb
... Thanks for the link; the only thing is that macros are dependent from the stl libraries version, which I'd prefer to avoid. +1
– Paolo Tedesco
Jan 9 '09 at 10:41
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I can't install python-ldap
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You don't have to compile from source on Windows. Just use one of the installers from pypi.python.org/pypi/python-ldap.
– Semmel
Sep 19 '13 at 2:14
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