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How do I use prepared statements in SQlite in Android?
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I don't know how this answer can have so many votes. SQLIteStatement#execute shouldn't be used for Sql queries, only statements. Please check developer.android.com/reference/android/database/sqlite/…
– simao
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Will code in a Finally statement fire if I return a value in a Try block?
...ion will no longer prevent a finally from running. ThreadAbortException is now hoisted to before or after the finally. The finally will always run and will not be interrupted by a thread abort, so long as the try was actually entered before the thread abort occurred.
The following scenario, the fi...
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...suffixes as well, by hash-consing.
Advantages of hashtables:
Everyone knows hashtables, right? Your system will already have a nice well-optimized implementation, faster than tries for most purposes.
Your keys need not have any special structure.
More space-efficient than the obvious linked tri...
How to re-open an issue in github?
I have reported an issue to a project. Now owner changed it state to closed, but how can I change it to open again ?
I read somewhere that I need rights for push and pull operation. Is that true ?
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Pointers, smart pointers or shared pointers? [duplicate]
...me thing in memory somewhere. Who owns it? Only the comments will let you know. Who frees it? Hopefully the owner at some point.
Smart pointers are a blanket term that cover many types; I'll assume you meant scoped pointer which uses the RAII pattern. It is a stack-allocated object that wraps a poin...
Timeout a command in bash without unnecessary delay
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Right, I see that now. And it meets my exact requirements if you set the poll interval == timeout. Also works in pipelines, works with the whole thing backgrounded, works with multiple instances and other jobs running. Sweet, thanks!
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Twitter Bootstrap Form File Element Upload Button
...acity of the <input type="file"> to 0. The <input type="file"> now becomes effectively invisible, and the styles input/image shines through, but you can still click on the "Browse" button. If the button is positioned on top of the image, the user appears to click on the image and gets th...
MetadataException: Unable to load the specified metadata resource
...odel to Copy to Output Directory.
The connection string could be wrong. I know you say you haven't changed it, but if you have changed other things (say, the name of an assembly), it could still be wrong.
You might be using a post-compile task to embed the EDMX in the assembly, which is no longer wo...
Difference between Property and Field in C# 3.0+
...if we leave out issues with multiple threads). A property such as DateTime.Now is not always equal to itself.
Properties may throw exceptions - fields will never do that.
Properties may have side effects or take a really long time to execute. Fields have no side effects and will always be as fast as...
How to show a GUI message box from a bash script in linux?
...esources, for those that have been using Linux or Unix for long enough to know what it means (.Xdefaults, anyone ?).
xmessage -buttons Ok:0,"Not sure":1,Cancel:2 -default Ok -nearmouse "Is xmessage enough for the job ?" -timeout 10
kdialog
(not tested)
In a PPA
YAD: Zenity On Steroids [Display...