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Setting PayPal return URL and making it auto return?
...ou have to enable auto return in your PayPal account, otherwise it will ignore the return field.
From the documentation (updated to reflect new layout Jan 2019):
Auto Return is turned off by default.
To turn on Auto Return:
Log in to your PayPal account at https://www.paypal.com or ht...
Using jQuery to center a DIV on the screen
...ad of just this.height() and this.width(). Otherwise, if the object has a border or padding, it will end up slightly off-center.
– Trevor Burnham
Jan 25 '10 at 20:52
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SQL keys, MUL vs PRI vs UNI
...n-unique index. You can issue
show create table <table>;
To see more information about the table structure.
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Use HTML5 to resize an image before upload
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Here is what I ended up doing and it worked great.
First I moved the file input outside of the form so that it is not submitted:
<input name="imagefile[]" type="file" id="takePictureField" accept="image/*" onchange="uploadPhotos(\'#{imageUploadUrl}\')" />...
Running MSBuild fails to read SDKToolsPath
...ect/solution files to VS2010, and now my build fails with the following error:
25 Answers
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How to get overall CPU usage (e.g. 57%) on Linux [closed]
...ow you can get the system CPU usage and present it in percent using bash, for example.
5 Answers
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How to delete from a text file, all lines that contain a specific string?
...'/pattern to match/d' ./infile
To directly modify the file – does not work with BSD sed:
sed -i '/pattern to match/d' ./infile
Same, but for BSD sed (Mac OS X and FreeBSD) – does not work with GNU sed:
sed -i '' '/pattern to match/d' ./infile
To directly modify the file (and create a bac...
Python Regex instantly replace groups
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Way more clear than the doc! Did not understand how group was working with this one. They should add such example.
– Y0da
Apr 26 '18 at 21:46
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What does “yield break;” do in C#?
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It specifies that an iterator has come to an end. You can think of yield break as a return statement which does not return a value.
For example, if you define a function as an iterator, the body of the function may look like this:
for (int i = 0; i &...
Difference between LoadFile and LoadFrom with .NET Assemblies?
...e and LoadFrom when loading an assembly. Can someone provide an example or an analogy to better describe it. The MSDN documentation confused me more. Also, Is ReflectionOnlyLoadFrom the same as LoadFrom except that it loads the assembly only in reflection mode.
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