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How to calculate md5 hash of a file using javascript
...the FileAPI, you *can * read the contents of a file - the user has to have selected it, either with an <input> element or drag-and-drop. As of Jan 2013, here's how the major browsers stack up:
FF 3.6 supports FileReader, FF4 supports even more file based functionality
Chrome has supported th...
How do I import the javax.servlet API in my Eclipse project?
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Rightclick project and choose Properties.
In Targeted Runtimes section, select the integrated server.
Either way, Eclipse will then automatically take the servletcontainer's libraries in the build path. This way you'll be able to import and use the Servlet API.
Never carry around loose serv...
ssh “permissions are too open” error
...ress Add... then type your name in the text box "Enter the object names to select" then press Check Names button (and press OK and another OK) then your name should be listed in the Security tab
– Supawat Pusavanno
Oct 16 '19 at 19:23
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Avoid browser popup blockers
... Interestingly, popups initiated through a change event bound to a select element will get blocked (in Chrome, not FF), even though that event is initiated by a direct user action, like a click. Although if bound to an input, they're allowed. Strange.
– ccnokes
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Only initializers, entity members, and entity navigation properties are supported
...at has the same name in your DB Model and View Model.
AutoMapper tries to select it from the DB during a projection; and the NotMapped property obviously does not exist in the DB.
The solution is to Ignore the property in the AutoMapper config when mapping from the DB Model to the View Model.
Lo...
NPM modules won't install globally without sudo
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The selected answer works just as you need. This is what i did 2 years ago when there was no other public solution yet, but now it is useless
– HeberLZ
Jun 28 '15 at 22:04
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How does database indexing work? [closed]
...arising from the file systems size limits, careful thought must be used to select the correct fields to index.
Since indices are only used to speed up the searching for a matching field within the records, it stands to reason that indexing fields used only for output would be simply a waste of disk...
How to change spinner text size and text color?
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@Hiral text will be white just for current selected item.
– Stefan
Mar 11 '13 at 12:43
8
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How to set default font family for entire Android app
...android:fontFamily">sans-serif-light</item>
</style>
Just select the style you want from list themes.xml, then create your custom style based on the original one. At the end, apply the style as the theme of the application.
<application
android:theme="@style/AppTheme" >
&...
string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
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The best practice is selecting the most appropriate one.
.Net Framework 4.0 Beta 2 has a new IsNullOrWhiteSpace() method for
strings which generalizes the IsNullOrEmpty() method to also include other white
space besides empty string.
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