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What are the differences between Rust's `String` and `str`?
...s to the beginning of a chunk in the same way you can get a pointer to the contents of std::string.
Are either of them going to disappear? I do not think so. They serve two purposes:
String keeps the buffer and is very practical to use. &str is lightweight and should be used to "look" into st...
How to create a remote Git repository from a local one?
...t’s just the Git data. In the simplest terms, a bare
repository is the contents of your project’s .git directory and
nothing else.
You can make a bare git repository with the following code:
$ git clone --bare /path/to/project project.git
One options for having a remote git repository i...
What are some m>ex m>amples of commonly used practices for naming git branches? [closed]
I've been using a local git repository interacting with my group's CVS repository for several months, now. I've made an almost neurotic number of branches, most of which have thankfully merged back into my trunk. But naming is starting to become an issue. If I have a task easily named with a simp...
SAML: Why is the certificate within the Signature?
...lic key for that signature.
You can use the public key to verify that the content of the SAML response matches the key - in other words - that response definitely came from someone who has the matching private key to the public key in the message, and the response hasn't been tampered with.
I don'...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...d ..
9c) Set the permissions of the my_application directory and all its contents to 666:
$ chmod -R 0666 my_application
9d) And run the migration again:
$ RAILS_ENV=development rake db:migrate
== CreateCats: migrating =================================================
-- create_table(:cats)
...
When to use RDLC over RDL reports?
I have been studying SSRS 2005 / 2008 in the past weeks and have created some server side reports. For some application, a colleague suggested that I look into RDLC for that particular situation. I am now trying to get my head around the main difference between RDL and RDLC.
...
Git ignore file for Xcode projects
...name).xcodeproj/
# project.pbxproj
# /project.xcworkspace/
# contents.xcworkspacedata
# /xcuserdata/
# /(your name)/xcuserdatad/
# UserInterfaceState.xcuserstate
# /xcshareddata/
# /xcschemes/
# (shared scheme name).xcscheme
# /xcuserdata/
...
Should IBOutlets be strong or weak under ARC?
...link to the apple docs it always links to the top of the page (even if the content of interest is halfway down the page). Thanks.
– bearMountain
Dec 1 '11 at 17:12
69
...
PostgreSQL - fetch the row which has the Max value for a column
... pgAdminIII on a development PC) mode will be representative. If there is contention on the production system, query time will degrade proportionally to the estimated cost ratio, as the query with the lower cost does not rely as much on cache whereas the query with higher cost will revisit the same...
When to use Vanilla JavaScript vs. jQuery?
...lt;option> elements
this.tm>ex m>t against an <option> to get its tm>ex m>t content
this.rows against a <table> to get a collection of <tr> elements
this.cells against a <tr> to get its cells (td & th)
this.parentNode to get a direct parent
this.checked to get the checked state ...