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How can I debug javascript on Android?
...vices I have tried. Read more on Android browser's about:debug, what do those settings do?
Edit:
What also helps to retrieve more information like line number is to add this code to your script:
window.onerror = function (message, url, lineNo){
console.log('Error: ' + message + '\n' + 'Line N...
How do I write unit tests in PHP? [closed]
...ey are, but for some reason I can't seem to figure out how exactly I'm supposed to test something. Could someone perhaps post a piece of example code and how they would test it? If it's not too much trouble :)
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How to write multiple line string using Bash with variables?
...
The heredoc solutions are certainly the most common way to do this. Other common solutions are:
echo 'line 1, '"${kernel}"'
line 2,
line 3, '"${distro}"'
line 4' > /etc/myconfig.conf
and
exec 3>&1 # Save current stdout
exec > /etc/myconfig.conf
e...
What is console.log?
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It's not a jQuery feature but a feature for debugging purposes. You can for instance log something to the console when something happens. For instance:
$('#someButton').click(function() {
console.log('#someButton was clicked');
// do something
});
You'd then see #someButton w...
Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
... $@ $<
Automatic dependency graph generation
A "must" feature for most make systems. With GCC in can be done in a single pass as a side effect of the compilation by adding -MMD flag to CXXFLAGS and -include $(OBJ_FILES:.o=.d) to the end of the makefile body:
CXXFLAGS += -MMD
-include $(OB...
How to extract text from a string using sed?
...]] instead. You will also need to escape the + or use the -r switch (-E on OS X).
Note that [0-9] works as well for Arabic-Hindu numerals.
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Using sed and grep/egrep to search and replace
... reproduce this behaviour. what version of sed were you using and on which OS are you?
– David Schmitt
Nov 20 '11 at 19:46
1
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how to schedule a job for sql query to run daily?
...l... Not everyone logs on as sa. Further (rather dry) info here.. msdn.microsoft.com/en-us/library/ms188283.aspx
– Fetchez la vache
Apr 19 '13 at 15:25
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In Python, what happens when you import inside of a function? [duplicate]
What are the pros and cons of importing a Python module and/or function inside of a function, with respect to efficiency of speed and of memory?
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Storing Images in PostgreSQL
... so I'm working on an application which will use a Linux back-end running PostgreSQL to serve up images to a Windows box with the front end written in C#.NET, though the front-end should hardly matter. My question is:
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