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How to print an exception in Python?
...nformation I was able to fix the issue by searching for '\u2212' in my XML file.
– Janis
Aug 27 at 13:28
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ssh remote host identification has changed
...e:
-R hostname Removes all keys belonging to hostname from a known_hosts file. This option is useful to delete hashed hosts (see the -H option above).
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Determining 32 vs 64 bit in C++
...N32 are not defined?
// - What if I didn't include the required header file?
// - What if I checked for _WIN32 first instead of second?
// (in Windows, both are defined in 64-bit, so this will break codebase)
// - What if the code has just been ported to a different OS?
// - Wh...
Setup a Git server with msysgit on Windows [closed]
...for management
User and team based repository access management
Repository file browser
Commit browser
Localization
Brad Kingsley has a nice tutorial for installing and configuring Bonobo Git Server.
GitStack
Git Stack is another option. Here is a description from their web site:
GitStack is...
How to find the last field using 'cut'
... -ra array_var; do :;done <(cmd) to process a few lines. But for a big file, rev|cut|rev is probably faster! (And of course awk will be faster than that.)
– Peter Cordes
Dec 7 '15 at 6:30
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ASP.Net MVC: How to display a byte array image from model
I've a model with a byte array image file that I want to show on the page.
10 Answers
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What is the difference between sites-enabled and sites-available directory?
...are not enabled yet.
sites-available: this directory has configuration files for Apache2 Virtual Hosts. Virtual Hosts allow Apache2 to be configured for
multiple sites that have separate configurations.
sites-enabled: like mods-enabled, sites-enabled contains symlinks to
the /etc/apache...
Is there a way to include commas in CSV columns without breaking the formatting?
... |,,,"| ,"", |""" |"|
---------------------------------------
the CSV file will contain:
regular_value,",,,""",","""",","""""""",""""
A comma is simply encapsulated using quotes, so , becomes ",".
A comma and quote needs to be encapsulated and quoted, so "," becomes """,""".
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Android studio - Failed to find target android-18
...I solved the problem by changing the compileSdkVersion in the Gradle.build file from 18 to 17.
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.5.+'
}
}
apply plugin: 'android'
repositories {
mavenCentral()...
How to run a program without an operating system?
... drive would also have to be in some particular format, on some particular filesystem... This is something that boot loaders usually do, but your program could include its own bootloader so it's self-contained, if the firmware will only load a small block of code.
Many ARM boards let you do some of...