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IllegalMonitorStateException on wait() call
... almost 2 years old but still need to close this since I also came to this Q/A session with same issue...
Please read this definition of illegalMonitorException again and again...
IllegalMonitorException is thrown to indicate that a thread has attempted to wait on an object's monitor or to notify ...
How to highlight text using javascript
...etElementById("inputText");
var innerHTML = inputText.innerHTML;
var index = innerHTML.indexOf(text);
if (index >= 0) {
innerHTML = innerHTML.substring(0,index) + "<span class='highlight'>" + innerHTML.substring(index,index+text.length) + "</span>" + innerHTML.substring(...
How SignalR works internally?
...ut how the long polling transport works in particular:
It sends an ajax request to the server that's waiting asynchronously for a signal to respond. When there is a signal or the request times out, it returns from the server and sends another request and the process continues. (I left some details ...
How to fix Git error: object file is empty?
...pelling of my name
diff --git a/tex/MCMC-in-IRT.tex b/tex/MCMC-in-IRT.tex
index 86e67a1..b860686 100644
--- a/tex/MCMC-in-IRT.tex
+++ b/tex/MCMC-in-IRT.tex
It worked!
Step 8: So now we need to point HEAD to 9f0abf890b113a287e10d56b66dbab66adc1662d.
nathanvan@nathanvan-N61Jq:~/workspace/mcmc-ch...
How do you run a crontab in Cygwin on Windows?
...tic and contradictory can't switch user context even though the explicit request was made NOT to use other accounts. Account switching with cron on cygwin is apparently MANDATORY. You must say NO to running as yourself...
– user3338098
Apr 27 '15 at 21:43
...
MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
...ELECT * only select
the fields that you really need.
Make sure you have an index on relevant_field to speed up the equi-join.
Make sure to group by on the primary key.
If you are on InnoDB and you only select indexed fields (and things are not too complex) than MySQL will resolve your query using ...
DTO = ViewModel?
... url prams into an object, for example : suppose i have this mapping to an Index method ajax/index/{jobID}/{ResultsToSkip}/{ResultsToSend}" instead of having in the controlle Index(int jobID, int ResultsToSkip, int ResultsToSend) I will have Index(request) (request is an object that encapsulate 3 f...
Load data from txt with pandas
...
If you don't have an index assigned to the data and you are not sure what the spacing is, you can use to let pandas assign an index and look for multiple spaces.
df = pd.read_csv('filename.txt', delimiter= '\s+', index_col=False)
...
How to get just one file from another branch
...
By default, only the working tree is restored.
If you want to update the index as well (meaning restore the file content, and add it to the index in one command):
git restore --source experiment --staged --worktree -- app.js
# shorter:
git restore -s experiment -SW -- app.js
As Jakub Narębski m...
Find the last element of an array while using a foreach loop in PHP
...reach($arr as $key=>$value) {
if(++$i === $numItems) {
echo "last index!";
}
}
That being said, you don't -have- to iterate over an "array" using foreach in php.
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