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List of remotes for a Git repository?
...gives a simple list of remotes (base, origin in this case). The -v option includes the url for both fetch and push operations of each remote.
– dhj
Jul 13 '15 at 2:30
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CURL to access a page that requires a login from a different page
... you might want to log in via browser and get the command with all headers including cookies:
Open the Network tab of Developer Tools, log in, navigate to the needed page, use "Copy as cURL".
share
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Objective-C: difference between id and void *
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If you are casting from (void *) to some object type, including id, you are very likely doing it wrong. There are reasons to do so, but they are few, far between, and almost always indicative of a design flaw.
– bbum
MySQL: Insert record if not exists in table
... From @HighlyIrregular's wikipedia link "Several other databases (including Microsoft SQL Server, MySQL, PostgreSQL, SQLite, and Teradata) enable one to omit the FROM clause entirely if no table is needed. This avoids the need for any dummy table." The same query seems to work in MySql (5.7...
Link to “pin it” on pinterest without generating a button
...t;a> tag wrapping an <img> of the Pinterest button.
If you don't include the pinit.js script on your page, this <a> tag will work "as-is". You could improve the experience by registering your own click handler on these tags that opens a new window with appropriate dimensions, or at l...
Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
... than simply generating a DDL script. In fact, it changes the EDMX file to include SSDL information. From this point on, the EDMX file will enter a state in which every entity in the designer/CSDL must map to an entity in the SSDL. If one does not map, it will trigger a compile time error:
No m...
How to reference constants in EL?
...he beginning:
<%final String URI = "http://www.example.com/";%>
I include the core taglib in my JSP:
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
Then, I make the constant available to EL by following statement:
<c:set var="URI" value="<%=URI%>"></...
Defining a percentage width for a LinearLayout? [duplicate]
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As a latest update to android in 2015, Google has included percent support library
com.android.support:percent:23.1.0
You can refer to this site for example of using it
https://github.com/JulienGenoud/android-percent-support-lib-sample
Gradle:
dependencies {
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How to add to an existing hash in Ruby
... and String methods of addressing.
You can also index on nearly anything, including classes, numbers, or other Hashes.
hash = { Object => true, Hash => false }
hash[Object]
# => true
hash[Hash]
# => false
hash[Array]
# => nil
Hashes can be converted to Arrays and vice-versa:
#...
CSS Background Opacity [duplicate]
... child will have opacity: 1, but the parent applies it's opacity to itself including all it's children.
– stephband
Jan 15 '16 at 16:11
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