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How can I test if a letter in a string is uppercase or lowercase using JavaScript?
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
28 Answers
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Quick Way to Implement Dictionary in C
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I am surprised no one mentioned hsearch/hcreate set of libraries which although is not available on windows, but is mandated by POSIX, and therefore available in Linux / GNU systems.
The link has a simple and complete basic example that very well explains its usage.
It e...
Multiline TextView in Android?
...View to always have four lines regardless of the length of the text in it, set the android:lines attribute:
<TextView
android:id="@+id/address1"
android:gravity="left"
android:layout_height="fill_parent"
android:layout_width="wrap_content"
android:maxLines="4"
android:lin...
“Find next” in Vim
To search forward in Vim for cake , I'd type /cake , but the cursor jumps to the first match when I press return. Is there a Vim command analogous to "find next"?
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How to base64 encode image in linux bash / shell
...:$LOCATION,"time_created":$TIMECREATED}' -H 'Content-type: text/plain; charset=UTF8' --max-time 180 -s $URL)";
– dash00
Jun 4 '13 at 13:51
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How to dynamically load a Python class
Given a string of a Python class, e.g. my_package.my_module.MyClass , what is the best possible way to load it?
10 Answers...
SQL Server - stop or break execution of a SQL script
...761334
The noexec method
Another method that works with GO statements is set noexec on. This causes the rest of the script to be skipped over. It does not terminate the connection, but you need to turn noexec off again before any commands will execute.
Example:
print 'hi'
go
print 'Fatal error,...
What is the most effective way for float and double comparison?
... This is a very long comment, not an answer in itself. Is there a (set of) canonical answer(s) for all contexts?
– Merlyn Morgan-Graham
Jul 30 '16 at 2:49
2
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How do I create and read a value from cookie?
... var expires;
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
expires = "; expires=" + date.toGMTString();
}
else {
expires = "";
}
document.cookie = name + "=" + value + expires + "; path=/";
}
fun...
Pycharm does not show plot
...his is old but I figured I'd clear up a misconception for other travelers. Setting plt.pyplot.isinteractive() to False means that the plot will on be drawn on specific commands to draw (i.e. plt.pyplot.show()). Setting plt.pyplot.isinteractive() to True means that every pyplot (plt) command will tri...