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Debugging sqlite database on the device
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I use this shell script on my MAC, that copies database directly to my home folder. Easy one click solution, just change package name (com.example.app) and database name (database.sqlite)
Simple Script
#!/bin/bash
adb -d shell 'run-as com.e...
How do you performance test JavaScript code?
...Sometimes the difference is HUGE and worth knowing.
You could just use javascript timers. But I typically get much more consistent results using the native Chrome (now also in Firefox and Safari) devTool methods console.time() & console.timeEnd()
Example of how I use it:
var iterations = 1000000...
How to redirect output of an already running process [duplicate]
...and or to redirect only stdout or stderr.
The tool also provides relink, a script allowing to redirect the outputs to the current terminal:
relink PID
relink PID | grep usefull_content
(reredirect seems to have same features than Dupx described in another answer but, it does not depend on Gdb).
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How do I get the application exit code from a Windows command line?
... the way .CMD and .BAT batch files set errorlevels:
An old .BAT batch script running the 'new' internal commands: APPEND, ASSOC, PATH, PROMPT, FTYPE and SET will only set ERRORLEVEL if an error occurs. So if you have two commands in the batch script and the first fails, the ERRORLEVEL will rema...
jQuery AJAX cross domain
...omain.
Using PHP it's really simple, just add the following line into the script that you want to have access outside from your domain:
header("Access-Control-Allow-Origin: *");
Don't forget to enable mod_headers module in httpd.conf.
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HTML5 input type range show range value
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This uses javascript, not jquery directly. It might help get you started.
function updateTextInput(val) {
document.getElementById('textInput').value=val;
}
<input type="range" name="rangeInput" min="0" max="10...
Reintegrate can only be used if revisions X through Y were previously merged from to reintegra
...copy all the text.
Paste the text into the here-string of this PowerShell script:
@"
Command: Reintegrate merge http://svn.cloudcorp.com/branches/myproject into C:\Users\iain\Documents\Repositories\CloudCorp\trunk
Error: Reintegrate can only be used if revisions 18089 through 18612 were previo...
Save Screen (program) output to a file
...t bellow.
Extra
In case you want to do it "on the fly", you can use this script:
#!/bin/bash
if [[ $2 == "" ]]; then
echo "Usage: $0 name command";
exit 1;
fi
name=$1
command=$2
path="/var/log";
config="logfile ${path}/${name}.log
logfile flush 1
log on
logtstamp after 1
logtstamp string ...
Is there a way to use SVG as content in a pseudo element :before or :after
I want to place some SVG images before some selected elements. I am using jQuery but that is irrelevant.
8 Answers
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Get next / previous element using JavaScript?
How do I get the next element in HTML using JavaScript?
8 Answers
8
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