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Creating and throwing new exception
...ting, a throw statement is most usually intended to exit the script with a descriptive message. I'm not looking to spark a debate, but Powershell and C++ are extremely different animals. Applying C++ or C# best practices to Powershell should be tempered, since scripting is more closely associated wi...
Is there a MySQL option/feature to track history of changes to records?
...ess some comments in no particular order:
I did my own implementation in PHP that was a little more involved, and avoided some of the problems described in comments (having indexes transferred over, signifcantly. If you transfer over unique indexes to the history table, things will break. There ar...
Decompile .smali files on an APK [duplicate]
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Classyshark does not output Java code. Quoting the description: "It can reliably browse any Android executable and show important info such as class interfaces and members, dex counts and dependencies."
– Jack Miller
Jan 31 '18 at 6:22
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Change the image source on rollover using jQuery
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background-image: url(/path/to/other_image.jpg);
}
There's a longer description here
Even better, however, is to use sprites: simple-css-image-rollover
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Insert a line at specific line number with sed or awk
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@waLLe, start with the awk info page which has a nice description of how awk works. Here, I have 2 "condition {action}" pairs, the 2nd has no condition which means the action is performed for every record. After you finish reading and you still have questions, let me know.
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What do I have to do to get Core Data to automatically migrate models?
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the menu in Xcode 4 changed a bit. here´s a description how to do it in Xcode 4:
Xcode 4: Setting a Managed Object Model’s Current Version
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Uncaught ReferenceError: jQuery is not defined [duplicate]
...c="http://code.jquery.com/jquery-1.10.1.min.js"
in wp-admin/admin-header.php
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Working copy locked error in tortoise svn while committing
...you don't lose your changes.
See this page in the Tortoise SVN docs for a description of the three usages of "lock": http://tortoisesvn.net/docs/nightly/TortoiseSVN_en/tsvn-dug-locking.html
Excerpt (emphasis added):
The Three Meanings of “Lock”
In this section, and almost everywhere i...
How to get the ActionBar height?
...mpat also:
Action Bar height using appCompat
Pretty similiar to @Anthony description you could find it with following code(I've just changed resource id):
TypedValue tv = new TypedValue();
if (getActivity().getTheme().resolveAttribute(R.attr.actionBarSize, tv, true))
{
int actionBarHeight = ...
applicationWillEnterForeground vs. applicationDidBecomeActive, applicationWillResignActive vs. appli
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Revise some descriptions and links, 2019 for now.
– tomjpsun
Sep 20 '19 at 2:56
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