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How to place div side by side
... width. Inside that i would like to have two divs, one that is fixed width and the other that fills the rest of the space. How do i float the second div to fill the rest of the space. Thanks for any help.
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What is the use of printStackTrace() method in Java?
... very useful tool for diagnosing an exceptions. It tells you what happened and where in the code this happened.
Here's an example of how it might be used in practice:
try {
// ...
} catch (SomeException e) {
e.printStackTrace();
}
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How do you create a random string that's suitable for a session ID in PostgreSQL?
I'd like to make a random string for use in session verification using PostgreSQL. I know I can get a random number with SELECT random() , so I tried SELECT md5(random()) , but that doesn't work. How can I do this?
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The resulting API analysis is too large when upload app to mac store
...does an initial scan, checking for method names, instance variable access, and even @selector usage with private method names. App Loader doesn't always do a great job, and the more source files you have the more likely it is to give you the warning that the API analysis file it has generated is "to...
Should arrays be used in C++?
Since std::list and std::vector exist, is there a reason to use traditional C arrays in C++, or should they be avoided, just like malloc ?
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How to prettyprint a JSON file?
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To parse a file, use json.load():
with open('filename.txt', 'r') as handle:
parsed = json.load(handle)
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Find all files with name containing string
I have been searching for a command that will return files from the current directory which contain a string in the filename. I have seen locate and find commands that can find files beginning with something first_word* or ending with something *.jpg .
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Generate pdf from HTML in div using Javascript
.... In order to enable it to print HTML, you have to include certain plugins and therefore have to do the following:
Go to https://github.com/MrRio/jsPDF and download the latest Version.
Include the following Scripts in your project:
jspdf.js
jspdf.plugin.from_html.js
jspdf.plugin.split_text_to_si...
target input by type and name (selector)
...cument.getElementsByClassName method which will be used to select elements and be much faster than selecting by the name attribute
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How to remove EXIF data without recompressing the JPEG?
... If you really trust the program add -overwrite_original switch and the program will not create the backup files.
– Salman A
Jul 31 '15 at 18:35
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