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Preview an image before it is uploaded
...:
function readURL(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function(e) {
$('#blah').attr('src', e.target.result);
}
reader.readAsDataURL(input.files[0]); // convert to base64 string
}
}
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Can Eclipse refresh resources automatically?
...as to poll the filesystem periodically.
From 3.7 there's a new preference Settings > General > Workspace > Refresh On Access (aka Lightweight Refresh). This preference causes Eclipse to automatically refresh resources when it discovers that they're 'out-of-sync'. When opening, reading or...
Looping through a hash, or using an array in PowerShell
I'm using this (simplified) chunk of code to extract a set of tables from SQL Server with BCP .
7 Answers
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Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.
...lved by adding a timeout to call your index.html
ie you need to add super.setIntegerProperty("loadUrlTimeoutValue", 70000); in your activity.java file ( inside src/com/yourProj/--/youractivity.java)
above this line: super.loadUrl("file:///android_asset/www/index.html");
Explanation:
This can be...
How to determine the Boost version on a system?
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answered Sep 14 '10 at 12:11
AraKAraK
84.6k3232 gold badges170170 silver badges228228 bronze badges
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Import and Export Excel - What is the best library? [closed]
...nstructions on the page?
Finally, when you export to the customer, if you set the mime type to text/csv, Excel is usually mapped to that type so it appears to the user to be 'an Excel file'.
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How do I remove a folder from source control with TortoiseSVN?
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Windows Search, set system and hidden files flag... filename ".svn" ... after it searches - sort so all .svn directories are grouped together... highlight - hit delete :)
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How to modify list entries during for loop?
...an one with enumerate():
for idx in range(len(list)):
list[idx]=... # set a new value
# some other code which doesn't let you use a list comprehension
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Asynchronous Process inside a javascript for loop [duplicate]
... maintain the index uniquely for you (second example shown below).
As of 2016, if you have a fully up-to-spec ES6 implementation of Javascript, you can also use let to define the for loop variable and it will be uniquely defined for each iteration of the for loop (third implementation below). But,...
Simple and fast method to compare images for similarity
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Can the screenshot or icon be transformed (scaled, rotated, skewed ...)? There are quite a few ...