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Pipe output and capture exit status in Bash
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15 Answers
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Command-line Tool to find Java Heap Size and Memory Used (Linux)?
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Groovy: what's the purpose of “def” in “def x = 0”?
...script and groovy treats it (mostly) like a globally scoped variable:
x = 1
assert x == 1
assert this.binding.getVariable("x") == 1
Using the def keyword instead does not put the variable in the scripts bindings:
def y = 2
assert y == 2
try {
this.binding.getVariable("y")
} catch (groovy....
How to drop all tables in a SQL Server database?
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Sharing link on WhatsApp from mobile website (not application) for Android
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Update relationships when saving changes of EF4 POCO objects
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145
Let's try it this way:
Attach BlogPost to context. After attaching object to context the sta...
Window.open and pass parameters by post method
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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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371
psql's inline help:
\h ALTER TABLE
Also documented in the postgres docs (an excellent resourc...
How to get an IFrame to be responsive in iOS Safari?
...onsive as well. In theory it's simple, simply aider use <iframe width="100%"></iframe> or set the CSS width to iframe { width: 100%; } however in practice it's not quite that simple, but it can be.
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